Check the listing for details. Safetec Sting Relief, 10 Packet Box. Condition: New. Listed at 9.49 USD. Safetec Sting Relief, 10 Packet Box Features: package height : 10.1 cm package length : 2.0 cm package width : 6.0 cm Product type : PROFESSIONAL HEALTHCARE Description: U.S. Patent # 4, 474, 573 (open Patella) same patented features as the 130 Diamondback knee sleeve but with a patella opening. Geometrically opposed seams provide a bent-knee configuration while eliminating bothersome popliteal irritation. The comfortable controlled tension fit of the sleeve makes it ideal for all-day wear. Payment: We accept PayPal and all major credit cards. “Buy It Now” items require immediate purchase. Shipping: Most items ship within 1 business day of received payment. Shipping is free unless you upgrade your shipping speed at checkout. You will receive tracking information within 48 hours of shipment. Returns: If you need to return your purchase, please do so within 30 days of receiving your item. Please contact us for an RMA number. We will not accept returns without an RMA number.