Description:HIGH QUALITY: Trailer Roller are made of PVC material, smooth, lightweight, high beraring, wear resistant, durable to use

EASY TO USE: Rolling tool can roll extremely smoothly, there is no noise during the whole use process

PORTABLE: Lightweight, easy and convenient to carry

FEATURE: After installing the rollers correctly, you can easily push your ship and can speed up your work efficiency

WIDE USAGE: Suitable for the transportation of large cargo in factories, docks, boat yacht trailer, ports, warehouses and other areas

Size Chart:Size: 7

6cmx7

6cmx1

3cm/2

99inx2

99inx0

51inPackage Includes:1 Boat Trailer RollerNote:Please allow slightly errors due to manual measurement and different monitors