The Power Band is compatible with any pole spear. Made in a unique latex formula, very elastic. Made with a unique latex formula, this product is very elastic. Rubber Ø: 0.9 mm - 3/8 in. Rubber length: 74 cm - 29 1/8 in. Cord length: 22 cm • 8 5/8 in. Total length: 96 cm • 37 6/8 in.