Ishow Undetectable Real HD Lace Wigs 4x4 Lace Closure Wig 250% Density 40 Inch Long Wig Body Wave/Straight/Deep Wave/Curly Wigs
4x4 closureHD lace250%+HD lace — the hairline holds up close
Up to $821.81 depending on the length and options you choose — prices checked on Ishow Hair's site 21 Sep 2026.
About $122 with code
That's $27 off the starting price at Ishow Hair's checkout — halloween sale 18% off. Ends 20 Feb 2027. All 9 Ishow Hair offers →
- Code HS copied for you on click
- You buy from Ishow Hair directly, at no extra cost
- Before you buy: Ishow Hair's returns and delivery
The typical 4x4 closure wig here starts around $105. This one starts higher, so check the length, density and lace you're getting for the price. Compare every construction →
At a glance
Will it fit?This wig: 22.5 inches standard medium. Measure around your hairline, then check your cap size in a minute. Cap size finder →
Choose on Ishow Hair's site
- Length
- 18" 20" 22" 24" 26" 28" 30" 32" 34(Hot) 36" 38" 40"
- Density
- 180% 250%
- Texture
- Straight Hair Body Wave Deep Wave Curly
Why you'll love it
- A hairline that holds up close HD lace is thinner and more translucent than standard lace, so the knot grid stops showing in photos and it sits against a far wider range of skin tones.
- The fiddly part is already done Ishow Hair has plucked the hairline before it ships — the finishing work that otherwise means a stylist appointment or a first go with tweezers you cannot undo.
- Less lace to fuss with A 4x4 lace area is smaller than a full frontal, so there is less to tint, cut and blend — the easier way into lace if you are new to it, and quicker every morning if you are not.
- Style it like it grew there 100% human hair takes heat, holds a curl and washes like your own — so you are not stuck with the one look it arrived in.
Each point above comes from Ishow Hair's own listing for this wig — its title and published specification.
Ready? Code HS copies itself when you click, so the saving is one paste away.
Choose your length at Ishow Hair →What you'll want with it
The ones marked same shop go in the same order as the wig. The rest are sold elsewhere, so they arrive separately.
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Invisible Peelable Hair Wig Tape Double Adhesive Extension Tape Strips Waterproof For Lace Wigs/Toupee
a gentler hold than glue, and it comes off cleanly
-
Wig Curl Mousse with Coconut Oil & Leave-in Conditioner | Add-on Item
brings the curl pattern back after a wash
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Arabella 3-Pack Rat Tail Combs Set (Black)
work from the ends up — never from the roots on a wig
You'll finish on Ishow Hair's own site. We don't take payment or hold stock — the button opens their product page, where you confirm the live price and check out with them.
Returns and delivery are theirs, not ours. Ishow Hair sets both, so read their terms on that page before you order — they differ between the retailers we list.
We don't publish star ratings. None of our retailers give us real review data, and inventing it would be worse than having none. Their own product page carries whatever reviews exist — read those, negative ones first.
Before you buy
- Lengths
- 18" to 40" (12 lengths)
- Density
- 180%, 250%
- Lace
- 4x4 inches · HD lace
- Cap & fit
- 22.5 inches standard medium · Adjustable
- Hair
- 100% human hair from one donor
- Colour
- Natural Black · dye: Yes, but need to dye into professional way
- Shipping
- Ishow Hair's shipping policy — read it
- Returns
- Ishow Hair's returns policy — read it
A 40" natural black body wave/ straight/deep wave/curly lace closure wig in 100% human hair from one donor, sold by Ishow Hair. Specified with a 4x4 inches hd lace area, 180%/250% density and pre-plucked and natural hairline. 22.5 inches standard medium cap and adjustable straps.
Specifications
| Hair materialWhat the hair is. 100% human hair can be heat-styled, coloured and washed like your own; virgin human hair has had no previous chemical processing. | 100% human hair from one donor |
|---|---|
| ColourThe stated shade. Numbered codes are the industry standard: #1B natural black, #4 chocolate brown, #27 honey blonde, #613 platinum, #99J burgundy, #33 reddish brown. | Natural Black |
| TextureThe wave or curl pattern of the hair — straight through body wave, loose wave, water wave, deep wave and kinky curly. Changes the look more than any other single spec. | Body Wave/ Straight/Deep Wave/Curly |
| DensityHow much hair is attached to the cap, as a percentage. 150% reads as natural, 180% as full, 200%+ as deliberately abundant. Not standardised between manufacturers. | 180%/250% |
| HairlineWhether the front has been pre-plucked to soften the density, and whether baby hair has been left. Unplucked hairlines look blunt until you thin them yourself. | Pre-Plucked and Natural |
| Can be dyedWhether the hair will take colour or bleach. Only genuinely unprocessed human hair reliably will, and going lighter is far harder than going darker. | Yes, but need to dye into professional way |
| StrapsAdjustable elastic at the back of the cap, usually giving about an inch of tolerance either side of the nominal size. | Adjustable |
| Cap sizeHead circumference the cap is cut for. "Average" means roughly 22 to 22.5 inches, which most manufactured wigs are built to. | 22.5 inches standard medium |
| Lace sizeThe lace panel in inches — width along the hairline curve, then depth back from it. 13x4 and 13x6 run ear to ear; 4x4, 5x5 and 6x5 are closures at the front. | 4x4 inches |
| Lengths available | 18" to 40" (12 lengths) |
| Density options | 180%, 250% |
| Textures available | Straight Hair, Body Wave, Deep Wave, Curly |
| LengthHair length in inches, measured straight regardless of curl pattern — so a 20-inch curly unit hangs considerably shorter than a 20-inch straight one. | 40" |
| Lace typeWhat the hairline panel is made of. HD (or invisible) lace is thinnest and most translucent; transparent lace is the common mid-grade; no lace means a machine-made front. | HD lace |
| ConstructionWhether the unit is a lace closure, a lace frontal, a bob wig or a set of bundles. | Lace closure |
Specifications as published by Ishow Hair. Check the listing on their site before ordering, as details can change.
Not sure what these mean? Spec glossary Lace sizes Density Will it fit?
How to style it
Our styling suggestions, based on this unit's stated colour, texture and length.
- Colour & wardrobe
- Natural black goes with everything, so treat it as a blank canvas. Jewel tones and a bold lip read especially sharp against it, and both gold and silver sit well.
- Texture & silhouette
- Straight hair reads sharp and minimal, which suits tailoring, clean necklines and structured shapes. A middle part leans editorial; a deep side part softens it.
- Length & occasion
- A long length reads dramatic and is best given room — simple necklines rather than fussy collars, and it photographs well for events.
What these specs mean
Plain-English notes on the specifications above. These describe what each term means in general, not a review of this particular wig.
- 4x4 lace
- A compact closure covering the crown. The parting sits within that area, which makes it one of the more beginner-friendly constructions.
- 180% density
- A full density. Noticeably more body than natural hair, and the most commonly sold range.
- HD lace
- A finer, thinner lace than standard, intended to sit less visibly against the skin at the hairline.
- Pre-plucked hairline
- The hairline has been thinned so it looks less uniform than a machine-finished edge.
- Adjustable straps
- The cap circumference can be tightened or loosened to fit.
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