4 Pcs Moving Heavy Duty with Universal Wheel,for Furniture Moving

4pcs set moving dolly for moving furniture,like desk,cabinet,sofa,table,billiard table,etc;also you can use these dolly for other DIY use,It can even be used to exercise chest musclesMaterial:the upper part is ABS,but very strong, 4pcs can hold at leat 350lbs.The wheel is ok for solid wood flooring.and the dolly is ok for the flat floor like tile floor,marble floor,cement floor.but can not be used on the rough floor,like carpet,steps,cobblestone floor.it can be helpful for our daily life,but need take care,you need to move slowly and watch carefully to avoid furniture slipping out and damaging the floor or feet.colour: blackMaterial: ABSPackage Contents:1 x crowbar4 x mobile boardsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.