Leveling Pad Heavy Duty RV Leveling Blocks Interlocking Leveling Pads Caravan Wheel Stopper for Camp Product name: LEVELING BLOCKS Single piece thickness: 2.1cm Usage: 5-piece RV leveling pad camping trailer heavy-duty interlocking Leveling Blocks,5 interlocking blocks stack to the desired height compatible with tongue jack stand,For customizable leveling,Strong and construction,Safe and easy to use Many Leveling Options:Single wheels / Dual wheels / Hydraulic jacks / Tongue jacks/Stabilizer jacks / 5th wheel jacks / axles The Compatibility Is Just For Please Compare The Part Number With Your One Before Purchasing! Note: There are some differences between the actual product and the picture due to different batches, which not affect normal use Colour:Photo Color Material:plastic Package Contents: 1 x Leveling Pad set Only the above package content, other products are not included. Note: Light reflection 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.