The minute you got that trampoline your kids became the coolest on the block. Keep all the neighborhood kids jumping safely with the 37 Inch Trampoline Pole Foam sleeves - Fits 1 in. Posts. These foam sleeves are available in sets of 12 or 16 and are made of durable, 1-inch thick premium EVA foam. They measure 37-inches long, fit 1-inch trampoline posts, and give you peace of mind. * Protects from injury of bumping into trampoline poles * Available in sets of 12 or 16 * Constructed of 1-inch thick premium EVA foam * Measures: 37L inches * Fits 1-inch diameter trampoline poles