Indications: Suitable for male & female,right leg & left leg Severe ligament sprain Dislocation, fox after surgery, can replace plaster Anterior and posterior cruciate ligament tear Posterior cruciate ligament, medial collateral ligament and soft tissue injury ?Measure Note ? Measure the size S/M of your leg and measure up and down position of the 8.66 " with your knee as the center. Measure the size M/L of your leg and measure up and down position of the 9 " with your knee as the center. Applicable size (recommended): SIZE S/M: Thigh circumference: 14.96''-20.47'' Calf circumference: 11.42''-17.32 '' The maximum circumference of the thigh circumference is 20.47'', The maximum circumference of the calf circumference is 17.32 '' SIZE M/L: Thigh circumference: 16.5 ''-21.3 '' Calf circumference: 13 ''-18.1 '' The maximum circumference of the thigh circumference is 21.3 '', The maximum circumference of the calf circumference is 18.1 '' IF YOU HAVE ANY PROBLEMS,CONTACT US ASAP.✓INSTANT RELIEF AND COMFORTABLE RECOVERY: The full length knee immobilizer prevents unwanted movement of the leg and bending of the knee, providing necessary strong support and pain relief, thus speeding up recovery in a secure and comfortable way. ✓BETTER PAIN RELIEF AND INJURY SUPPORT: The construction of the immobilizer and the texture of the fabric ensure effective immobilization and strong comfortable support. Six removable aluminum stays maintain the leg and knee in a protected straight position. Six alternating adjustable straps allow to regulate the fit and the desired level of compression and support. Open patella design removes pressure from the patella. ✓ SAFE & COMFORTABLE: Leg Immobilizer Brace is completely filled with sponge and does not contain latex. It is made of soft and skin-friendly purified cotton, which is as comfortable to wear as a blanket, you'll forget its existence with wearing it. The brace is designed to fit both left and right leg. ✓KNEE AND LEG IMMOBILIZATION: Recommended for knee sprains, patellar dislocations, post operative recovery, and other mild to severe knee and leg injuries. The hollow design at patella is convenient for wound care. ✓SIZE: Small,the height of the knee brace :about 17.32 inches,suitable for male & female,right leg & left leg.Color: Black. Age Range (Description): Adult. Specific Uses For Product: Acl,Patella,Meniscus Tear,Arthritis,Pain Relief,Mcl,Post Surgery,Fractures. Size: Small/Medium. Brand: TANDCF bestlife. Best Sellers Rank: See Top 100 in Health & Household. : B093BWR8C3. Manufacturer: TANDCF bestlife. Date First Available: April 23, 2021. Package Dimensions: 17.63 x 9.17 x 2.13 inches; 15.84 Ounces.