This knee support is ideal for riding， mountain climbing， football， basketball， badminton， tennis， track and field and many other sports.

Features:
It has magnetic treatment efficacy.
Provide compression for weak or over stressed knees.
Reinforced patella stabilizer to prevent brace displacement.
Lightweight， adjustable， breathable material and seamless construction provides maximum comfort. 
Designed with closure， easy to take off and wear with the elastic design. 
Ideal for outdoor sports like climbing， hiking， basketball， tennis， etc. 

Specifications:
Material: 75% Neoprene !#!amp!*! 25% Nylon
Color: Black
Size: Free Size， suitable for knee circumference 31-45cm
Item Size(L * W): 41.5 * 25cm / 16.3 * 9.8in
Item Weight: 139g / 4.9oz
Package Size: 23.5 * 15.5 * 1cm / 9.3 * 6.1 * 0.4in
Package Weight: 140g / 4.94oz

Package List:
1 * Knee Pad

Note:
Please allow 1-2cm (0.4-0.8") differences due to manual measurement， thanks.