These sand brown machine washable rubber mats are part of the poly master range of barrier mats that are made from 100 polypropylene they are practical for any home being absorbent and excellent at removing dirt from foot wear these mats are excellent value for money and can be machine washed how to buy the 90cm width is sold by the metre to purchase your required length enter the number of metres into the quantity box eg 3m 3 in quantity box if you require an exact length please