x4, 5×5, and 6×6 Closures: Stocking Sizes for Wig Makers
If you’re a wig maker who’s ever stared at a stock list wondering which closure sizes actually sell, you’re not alone. We pull closure stock reports from our warehouse every month, and the split between x4, 5×5, and 6×6 closures is way more consistent than you’d think. Let’s break down what moves, what sits, and how to stock without tying up cash in slow sizes.
What each closure size actually gets used for
The x4 (that’s 4×4, for anyone who’s seen the shorthand and didn’t connect the dots) is the workhorse for basic everyday wigs. It covers the crown just enough to give a natural part, no extra lace flopping over the edges. 5x5s are the middle ground—enough space for a wider part or a slight side part shift, without the cost jump of a frontal. 6x6s are for clients who want maximum parting flexibility, usually people who wear their hair pulled back slightly or switch up their part often. No matter the size, you’ll want to get your texture match right—we’ve got a full guide to closure and bulk hair matching if you need a refresher.
Our sales split for x4, 5×5, and 6×6 closures
Last quarter, our x4 closures made up 62% of all closure sales to US wig makers. 5x5s came in at 27%, and 6x6s only 11%. That split holds pretty steady across hair textures, too—even curly and kinky straight textures, where people might assume more parting space is popular, only shift the numbers by 2-3% max. The only exception is if you specialize in high-end custom wigs, where 6x6s can creep up to 20% of your orders.
Stocking ratio rules we share with regular wig maker clients
- Start with a 70/25/5 split of x4/5×5/6×6 if you’re new to stocking closures
- For every 10 bundles of weft hair for wigs you order, grab 2-3 closures total, weighted heavily to x4s
- Only stock 6x6s in your top 3 most popular textures and lengths (12-20 inches, usually)
- Keep 1-2 extra 5x5s in HD lace on hand—clients will pay a $10-$15 premium for last-minute upgrades
- Don’t bother stocking 6x6s in lengths over 24 inches unless you have a pre-order for them
- If you do custom wig orders only, you can shift to a 50/35/15 split to match client requests
The price gap between sizes (and where it makes sense to splurge)
A 5×5 closure costs roughly 25-30% more than an x4 of the same hair quality and length, and a 6×6 is another 20% on top of that. The lace and hair density are identical across sizes, so you’re paying for extra lace and more hand-tied hairs, not better quality. A common mistake we see new wig makers make is stocking too many 6x6s because they assume “premium” sizes have higher profit margins—they don’t, unless you can charge a big enough upcharge to cover the extra cost and the time they sit on the shelf. If you’re just starting out, you’re better off stocking high-quality x4s and ordering 5x5s and 6x6s on demand until you have a steady client base asking for them.
Lead times and MOQ quirks to plan for
Our standard MOQ for closures is 10 pieces per size, per texture, but we let wig makers mix lengths within that MOQ to keep stock flexible, which is a common hack we share in our wholesale wig hair sourcing guide. X4 closures almost always ship same or next day, since we keep thousands in stock across every texture and length from 8 to 30 inches. 5x5s have a 1-2 day lead time for most textures, but rare ones like kinky curly in 28+ inches can take 3-5 days. 6x6s have the longest lead times—usually 3-7 days, since we don’t keep as many in stock, especially in HD lace.
Can I mix closure sizes in one wholesale order?
Most of the time, yes—we let you mix sizes, textures, and lengths as long as you hit the total 10-piece closure MOQ. This is a popular way to test smaller sizes like 6x6s without committing to a full 10 pieces of one size. If you have questions about specific exceptions, check our general FAQ page for the latest rules.
What’s the biggest mistake new wig makers make with closure stock?
The biggest mistake is overbuying 6x6s because they think “premium” sizes will make them more money. Most clients don’t need that much parting space, so the extra stock sits for months tying up cash that could go toward faster-selling bulk hair or wefts.
If you’re ready to restock closures or test a new size split, you can browse all our closure options alongside our other hair extension products. Our team is also here to help you tweak your stock list if you’re not sure what ratio works best for your client base.
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