This free size patella protector is designed to relieve patella pain and protect knee from getting hurt during doing sports. 

Features: 
Breathable and comfortable to wear. 
Designed to relieve patella pain and protect knee from getting hurt during doing sports. 

Specifications: 
Color: Black 
Material: Polyester， lycra 
Suitable for knee circumference: Approx. 36~45cm 
Item weight: 39g / 1.4oz 

Package List: 
1 * Patella Protector