Product Details for ARKMat EVA Checker Stable Mats. ARKMat EVA Stable Checker Patterned Mats. Each Mat is 6ft (1.82m) x 4ft (1.22m) x 34mm thick. The density of ArkMat Supersoft EVA mats is such that it is very similar to natural grassland, and has a slight give when the horse is on the mat.
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