2xSkating Cycling Adult Elbow Protectors Knee Protectors Elbow For Basketball Black L : , but soft elbow/knee padding with EVA foam padding reduces the frequency of sports sprains and injuries Elastic material provides flexible mobility to reduce skin irritation The protector has a breathable lining and ventilation Works best contact with the body Non-slip silicone keeps pads in place Protect your arms and knees from muscle strain or twisting during outdoor activities such as baseball, basketball, cycling, baseball, ice skating, etc. Specification: Material: : black white Knee pads: Size M: Arm circumference: 35-43 cm / 13,8-17 inches Underarm circumference: 23-31 cm / 9-12,2 inch Length: 43 cm / 17 inches Suggest weight 60 kg Size L: Arm circumference: 37-45 cm / 14,6-17,7 inch Underarm circumference: 25-33 cm / 9,8-13 inch Length: 44 cm / 17,3 inch Suggest weight 70 kg Size XL: Arm circumference: 38-46 cm / 15-18,1 inch Underarm circumference: 27-35 cm / 10,6-13,8 inch Length: 46 cm / 18,1 inch Suggest weight 70 kg Elbow Protectors: Size M: Arm circumference: 25-33 cm / 9,8-13 inch Underarm circumference: 13-21 cm / 5,1-8,3 inch Length: 40 cm / 15,7 inch Suggest weight 60 kg Size L: Arm circumference: 27-35 cm / 10,6-13,8 inch Underarm circumference: 15-23 cm / 5,9-9 inch Length: 41 cm / 16,1 inch Suggest weight 70 kg Size XL: Arm circumference: 29-37 cm / 11,4-14,6 inch Underarm circumference: 17-25 cm / 6,7-9,8 inch Length: 42 cm / 16,5 inch Suggest weight 70 kg contains: How (2 ) 1 knee pads or 1 elbow pads (2 )