Knee Support Neoprene Unperforated ADLER 5115NS sz-M 

• Brand: ADLER 
• Color: Black 
• Product ID: 5115NS 
• Size: (M) Medium 
• Knee Diameter: 34-37cm 
• Material: Neoprene 90%, Nylon 10% 
• Quantity: The knee pad is given as 1 piece. 
• Body Measurement (Sizing): You can decide which size is right for you by measuring around the middle part of your knee. Sizes, Small: 33-36 cm / Medium: 34-37 cm / Large: 35.5-38.5 cm / X-Large: 37-40 cm. Stretch nylon filled with neoprene. It helps reduce pain. Provides compression and support on the knee. 
• Made in Taiwan.