Amazon.com: American Floor Mats - Horse/Stable Mats - Heavy Duty Stall Mats - Thick, Durable Rubber Flooring Solid Black 1/2" Thick - 4' x 6' Mat : Pet Supplies
Horse Stall Mats and Flooring | Classic Equine Equipment
IncStores 1/4" Thick Tough Rubber Flooring Roll | Flexible Recycled Rubber Floor Mats for Home Gym | Heavy Duty Rubber Mat for Home Gyms, Sheds, Horse Stall Mat or Trailer | 4'x10'