How to Choose Hair Extension Beads

Choosing extension beads starts with the fitting instructions for your own extension system. Compare the bead details with those instructions before choosing a size, lining, colour or pack.

Start with the extension system

Hair extension systems can use different fittings. Check the instructions from your extension supplier and identify the required bead or ring type before comparing listings. A product that looks similar may not be compatible.

If the instructions are unclear, ask your extension supplier or a qualified stylist to confirm what fitting is required.

Compare the listed dimensions

Check the product listing for the outer and inner diameter and compare those measurements with your system’s requirements. Do not rely on a size name alone: naming conventions and dimensions can vary between brands and product listings.

Confirm the inner opening suits the hair section or extension tip specified by your system.
Compare the outer size with the fitting method and placement instructions.
Check whether the listing describes a micro, nano or another fitting type.

Check lining, tip type and colour

Some beads have a silicone lining and others do not. Follow your extension system’s guidance about lining and the required bead type. Colour is a visual choice, but it does not determine compatibility.

Review pack quantity and included tools separately. Product photos may show a selection of items; use the listing’s written contents and selected variant as the source of truth.

Before buying or fitting

Confirm the selected size and variant on the retailer page, because options may differ by market. For installation and removal, follow the instructions supplied with your extensions and tools. If you have not fitted extensions before, ask a qualified stylist to demonstrate the process.

Vlasy’s website introduces the brand and its products. Purchases and retailer policies are handled on Amazon, Walmart or TikTok Shop, depending on the store you choose.

Common questions

How do I know which bead size I need?

Use the dimensions and fitting type specified by your extension system. Ask your supplier or a qualified stylist if those details are not clear.

Are silicone-lined and non-silicone beads interchangeable?

Do not assume that they are. Check the instructions for your extension system and compare the exact product details.

Do micro and nano beads use the same size?

They are different fitting types. Check the stated dimensions and compatibility for the specific extension system rather than substituting one for the other.

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Vlasy is a brand information site. Orders, payment, delivery and returns are handled by the retail platform you choose.

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About this guide

Prepared by the Vlasy Product Information Team. This guide organizes general product-selection information and is not professional fitting advice. Confirm compatibility with the current instructions from your extension supplier or manufacturer; ask a qualified stylist if you are unsure.

Product variants and retailer details can change. Review the exact listing before ordering.