The Outburst rim tape is made from durable nylon with an adhesive backing. It's an excellent way to protect your tube from spoke damage. Each roll is long enough to fit rims up to 24 inches and can be easily trimmed to fit a 20-inch rim. The tape is also compatible with OS20 rims and is sold in pairs.
20 & 24 x 1.75" (1655mm long x 24mm wide)