Costco (in Canada at least) has these sweet rubber mats that remind me of the gym. Way cheaper than Amazon since they are heavy as heck! It's flat on the other side :
Are Horse Stall Mats Important? – Canada Mats
Red Barn Classic Horse Stall Mats – Canada Mats
Equimat Stall Mats - North America
Horse Stall Mats — Paramount Materials
Red Barn Black 39.5-inch x 59-inch x 7/8-inch Ring Mat | The Home Depot Canada
4 FT X 6 FT X 1/2 IN RUBBER FLOORING RUBBER MAT CONTAINER SHOP GARAGE – Uncle Wiener's Wholesale
RUBBER STALL MAT 4' X 6' - 3/4" THICKNESS
Horse Stall Mat" Heavy-Duty Rubber Mat
Grooved Rubber Stall Mat - 4ft x 6ft x 3/4" - Horizon Livestock & Poultry Supply
Rubber Matting – TRACC
Heavy Duty Universal Rubber Truck Mat, 4-ft x 6-ft | Canadian Tire
Gym Rubber Flooring Mats | Gorila Fitness
SilverTec<sup>TM</sup> Interlocking Microcellular Stall Mats
For Living Rubber Indoor/Outdoor Master Mat, Assorted Colours, 3-ft x 4-ft | Canadian Tire
Horse Stall Mats - Summit Rubber & Coatings
VersaRUBBER® – Equine & Livestock Mats | Rubber Flooring | Perfect Surfaces
Bulk Revulcanized Rubber Horse Stall Mats with Straight Edge - Canada Mats
Rolled Rubber Mats – Canada Mats
Flexgard Rubber Stall Mats - Diamond Safety Concepts
Bulk Revulcanized Rubber Horse Stall Mats with Straight Edge - Canada Mats
3-ft x 4-ft x 3/4-in Heavy Rubber Utility Mat | Lowe's Canada
