SLIME Inner Tube,3-3/4 In,Rubber

Inner Tube; Product Type Lawn and Garden Inner Tube; Compatible Vehicle Type Lawn Mowers and Tractors; Compatible Tire Size 20 in x 10 in-8 in; 20 in x 8.00 in-8 in; 21 in x 12 in-8 in; 22 in x 11 in-8 in; 22 in x 12 in-8 in; Valve Type TR13; Overall Diameter 20 in; Overall Length 3 3/4 in; Overall Width 8 in; Features Cleans Up with Water; Heavy-Duty Protection; Non-Flammable; Non-Toxic; Seals Multiple Punctures Repeatedly for Up to 2 yr