LengthxWidth: typeA (20 * 330mm), typeB (22 * 370mm), typeC (25 * 370mm), typeD (26 * 345mm)

Material: Nylon

Color: Black/Range/Simple/Green

Name: replacement strap

Package: 1pc replacement strap

Feature:

1. Replacement Strap is very soft, breathable, sweatproof and lightweight Easy to install and remove, use as simply as the arm band. The band's Material is rough and soft make you can't feel it

The arm band is made of nylon material Fully washable

3. Replacement arm length (L * W * H): Black-345 * 26 mm, orange-370 * 25 mm, Green-370 * 22 mm, Purple-330 * 20mm. Please check the desired size before purchasing