Item Descriptions: Tire compatible with for 1C/2C/3C S5 Series/T6/T7 sequence Non-slip, the wheels won't the ground of your home, which will stop the robotic from malfunctioning and make cleansing simpler and wear-resistant careful when disassembling and replacing, so as to now not injury Made from wonderful materials, it's going to resist diversified impacts. Confidence in the durability, elasticity and excessive adhesion of terrazzo, parquet, floor coverings, gentle and tough floors. Colour:Black Material:rubber Package Contents: 2 * vacuum Tires Only the above equipment content, other products are not included. Note: Light reflection and assorted reveals could cause the colour of the item in the photograph somewhat diverse from the real thing. The measurement allowed error is +/- 1-3cm.