Dovetail cut mats cut specifically to your exerciser dimensions. Produced from solid rubber mats in 70°shore hardness. Some standard sizes are shown here, however we can manufacture these mats for any size walker - simply email us with dimensions and we'll come straight back with prices. It is not advisable to use road studs or nails on exercisers - irrespetive of the type of mat used as these can seriously reduce the life of the mat. Rubber floors are also not recommended for animals moving faster than walking pace.