Adjustable Back Leg Protectors for Dogs, Dog Accessories Description: Material: The dog leg brace is made of soft and shock-resistant SBR nylon. Comfortable fit: There are 4 straps that keep the stabilizer around the knee. Flexible use: Ankle bands for dogs provide great flexibility during activity. Adjustable strap: An adjustable strap is also available that provides stability and reduces pain after surgery. Package Includes: There are 2 knee pads for both back legs to provide comprehensive protection. Specification: Material: Nylon SBR Color: Black Size Chart: S: Thigh circumference: 22 cm–25 cm/8,66–9,84 inch Pond circumference: 13 cm–16 cm/5,12–6,30 inch Foot circumference: 10 cm–14 cm/3,94–5,51 inch Leg height: 20 cm/7,87 inch M: Thigh circumference: 29 cm-32 cm/11,42-12,60 inch Joint circumference: 17 cm-20 cm/6,69-7,87 inch Foot circumference: 13 cm-16 cm/5,12-6,30 inch Leg height: 25 cm/9,84 inch L: Thigh circumference: 36 cm-39 cm/14,17-15,35 inch Pond circumference: 22 cm-25 cm/8,66-9,84 inch Foot circumference: 16 cm-19 cm/6,30-7,48 inch Leg height: 30 cm/11,81 inch The package includes: 2 dog knee pads