Specifications: Replacement rubber for EH-KUR. Product size: W 3.7 x D 3.7 x H 4.7 inches (9.5 x 9.5 x 120 mm). Weight: 0.1 oz (3 g). Package size: W 1.1 x D 3.7 x H 6.0 inches (29 x 9.5 x 152 mm). Package weight: 0 g).