Material: This knee pad is made of nylon, high-strength latex, and spandex. The fabric is comfortable, breathable, and refreshing, ensuring your knees are protected and comfortable. It is suitable for people with a leg circumference of 42-47 cm (16.5-18.5 inches). Note: It is recommended to wash by hand or machine at 30C, air dry naturally, and do not use detergent or bleach. 360 All-Round Protection: Our knee pads are equipped with 3D elastic fabric that fits the knees and does not deform. It is ergonomically designed to reduce knee strain and play a role in cushioning and decompression. It provides 360-degree support and protection for injured ligaments, tendons, joints, and muscles. Anti-Slip Design: The top edge of the knee pad is equipped with a silicone anti-slip strip, which increases the grip of the knee pad and reduces slipping. During training or fitness, your knee pads always stay in place without slipping, providing perfect support and protection for your knees. Adjustable compression bandage design: Double straps are used for compression wrapping and a fixed design, ensuring that the knee pad always stays close to the body. At the same time, using this compression bandage can adjust the tension as desired, reducing knee tremors, preventing muscle pain, and increasing knee strength. Application: Our knee pads are suitable for most indoor and outdoor sports such as running, basketball, football, baseball, cycling, tennis, hiking, volleyball, skiing, squats, weightlifting, fitness, etc.