Zamst Knee Patella Support JK Band XS is designed to support problems below the kneecap. It can hold properly below the kneecap and can help reduce the strain on the kneecap.Uses: Reduce the strain on below the kneecap.Product Specifications and Features:Size Determination: Measure the circumference of the calf 5 cm below the centre of the kneecap. If your measurement falls between two sizes, choose the larger oneReduce the strain below the kneecap: The PT pad attached to the inside of the main body properly compresses below the kneecap. It reduces the strain on below the kneeEase of use: Simply wrap below the knee with a band-shaped product. Easily wear the product while wearing the shoesUsable for a variety of sports: The product does not use hard materials and can be used for a variety of sports. Support the knee without hindering the movement of the playerDirections for Use:Before attaching this product, read the "Precautions for use - Be sure to read this" section.The steps below use the right leg for reference. Follow the same steps for the left legUnfasten all the hook-and-loop fasteners of the product. Confirm the top/bottom and inside/outside of the product.Place the side with the size tag on the back of the product face up when applying it to your knee. Confirm the vertical positioning by checking the direction of the arrow on the tag.Place the product on your knee so the PT pad is just below your patella (patellar ligament).Fasten hook-and-loop fastener A while pulling the product. Ensure the PT pad is just below your patellaFasten hook-and-loop fastener B by pulling the product. Adjust the product to create the required compression.Ensure the product is not loose or out of place. If discomfort occurs, repeat the steps to reattach the product.Safety Information:Allergies: contains natural rubber, may cause allergic reactionsAvoid use with fractures, cuts, or skin conditionsUse only on knees, ensure correct size and orientationDo not use while sleeping; adjust if worn long-termStop use if discomfort or abnormalities occurWash separately using a laundry net; hang to dryAttach hook-and-loop fasteners before washingDo not use bleach, iron, or tumble dry; avoid dry cleaning