Durable & Solid Construction The set includes 8 anti-slip foam pads for the top and 8 anti-slip rubber pads for the bottom of the risers Each of the riser provides an elevation of up to 2 inches and is able to lift 1,250 lbs Bed risers are constructed using the highest quality plastic which makes it capable of holding up the heaviest of weights. Solid construction & sturdy design These risers provide storage space by elevating the bed with stackable option and anti-slip padding which ensures safety These risers can be used for multiple lifting purposes with the likes of raising furniture, desks, sofas, beds, etc; It provides storage space while protecting your furniture and floor ..