Tubes fits the following tire sizes：4.10/3.50-4, 4.10-4, 3.50-4, 11x4.00-4

Valve: Angled Stem TR87

Feature: Inflatable

Material: Isobutylene Isoprene Rubber

Package Include:2 x Inner Tube

Compatible Models for Reference:

Hand Trucks;Lawn Mowers;Wheelbarrows;

Dollies;Small Tractors;Garden Wagons;Utility Carts