Bud Industries HH-3529 Rubber Boot Material Specifications Material: Silicone Rubber Boot Colors: All Item Appearance Plasticity(0.01mm) Hardness(HA) Tensile(Mpa) Elongation(%) Tear(N/mm) Tensile Set(%) Shrinkage(%) Data Normal 195 48 9.1 440 35 6 3.06 HH-3529 Rubber Boot Physical Specifications (all colors) Catalog Number HH-3524 HH-3535 Length 4.78 5.65 Width 3.00 3.40 Height 1.15 1.15 Weight 1.7 oz. 2.0 oz.