This is a neoprene insulin pump strap designed by a diabetic for diabetics wearing the Medtronic 630G or 670G insulin pump. It is designed with the athlete in mind, providing a non-slip backing on the strap. The pump slides in and out effortlessly, so you have access to your pump’s features. 2mm neoprene adds little bulk, providing protection from car keys, etc., that love to scratch our insulin pump’s screen. We spend .95 on an Otterbox accessory for our 0 phones: Shouldn’t our ,000 insulin pumps be protected too? Please also note that the elastic strap and buckle are available in black only. Example: If pink were chosen, your case would ship, as pictured above, with a pink neoprene case, and black strap, black velcro, and black buckle. Neoprene serves double duty in providing insulation, keeping things warm on a cool day and cool on a warm day. This product is made in America with the assistance of a disabled veteran: cases are made-to-order. Please allow 1-2 business days for assembly and shipping. Please be sure to check my shop for alternate style cases and colors.