100% Polyester Felt MaterialThese are 3-5mm in thicknessKanye West I Miss The Old Kanye Slipmat$12.00PriceColorQuantityAdd to CartPRODUCT INFO100% Polyester Felt Material These are 5mm in thickness. Standard slipmats are generally 3mm. RETURN AND REFUND POLICYAll Sales Are Final Shipping InformationShipping: United States - FREE Everywhere else - $10 Shipping Time: We ship out 3-5 business days after payment has been received