KidCo Hearth Guard S710Fireplace hearth edges can be hard and sharp and pose a danger to any home with children. The KidCo Hearth Guard S710 provides soft padding for these edges. Convenient 3 piece, non-adhesive installation assembles in minutes! Easy removal. Made of non-toxic, flame-retardant foam. Fits hearts up to 8 feet long 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.