What's in the box:

Silicone Watch Band Compatible with Huami Amazfit T-Rex / T-Rex Pro Watch Strap Replacement Band for Huami Series (Black & Red)

Overview:
It will fit perfectly with your 22mm. Though it's made of silicone, it doesnt have that stick to your skin silicone feel. Why not bring it home?

Features:
Simple but gorgeous, making it a fashionable and stylish watch band.
Soft and smooth silicone, skin-friendly and odorless, safe to wear.
Easy and comfortable to wear, convenient to take it off.
Completely washable, nice for you to keep it clean.
Compatible with Huami Amazfit T-Rex / T-Rex Pro.

Specification:
Product: Smartwatch Bands
Color: Black + Red, Black + Grey, Black + Green, Black + Blue (Optional)
Model: 22mm
Item Size:
Approx. 90mm
Approx. 130mm
Package Size: Approx. 140 * 90 * 5mm
Package Weight: Approx. 31g

Package List:
1 Pair * Replacement Watch Bands
1 Pair * Screwdrivers