These bed risers fit most leg types, including casters! These bed leg risers are made of durable plastic with interlocking design for safe stacking and non-slip inserts to prevent sliding! The bed risers give you more room under the bed for taller storage containers! Forget the troubles of finding a storage place for clothing, toys, shoes and personal items. Raise Beds for the elderly, so they can easily get in & out of bed without assistance.<br> There is different shape in the bed riser inner, please use it according to your furniture leg. Please measure your furniture lift before you place the order so that it's suitable to your furniture.<br> <br> Product Parameter:<br> Material: High quality PP<br> Size: 5.2 x 5.2 x 2.78 inch each<br> Package list: Bed raiser* 4Pcs<br> Color: Black<br>