High density floor mats are a great way to protect floor and equipment from abuse. Sold in packs of 6 pieces, each pack covers 24 sq ft and includes finishing strips for the edges. Made from 1/2" thick high density foam. Provides a cushion to hard floor surfaces in gyms, exercise rooms, trade shows, playrooms, etc. Warning: This product contains one or more phthalate chemicals known to the state of California to cause birth defects and other reproductive harm. Consumer may return the product for a full refund, including shipping cost for both receipt and return of the product within 15 days of his or her receipt.