The KidCo Hearth Guard S710 provides soft padding for hard fireplace hearth edges. It features a easy non-adhesive installation with an adjustable strap and corner frame. The three piece assembly installs in minutes. The foam is non-toxic and flame retardant. Fits hearths up to 8 feet wide and the side pieces are 18" long. Foam size is 2" at top edge and 2" at front edge. Trim length to fit for smaller hearths. Easy removal with no sticky residue.