Details❤ [Quality Material] - Our furniture movers with wheels are made of high quality materials - ABS+Steel+PU, which is quiet and smooth and will not scratch your floor.❤ [Upgraded 5-Wheel Dollies] - The furniture dolly heavy duty furniture lifter is with upgraded 5 wheel for each dolly, which is much more durable than 4 wheel dolly, supporting up to 950lbs!❤ [Connectable Dolly] - This furniture wheels dolly is with 4 connectable dollies, each caster for easy 360 degree rotating, which can meet almost all your needs for moving kinds of furniture.❤ [Wide Range of Use] - Our furniture lifters for heavy furniture can be widely used to move heavy objects, such as sofa, bed, washing machine, refrigerator, also suitable for wooden floors & tiles.❤ [Package Includes] - The movers dolly comes with - dollies x 4, lifter x1. Pls contact us freely if any question and we'll reply within 24 hours.