Features LARGE CAPACITY:400KG/880LBS bearing capacity, used for carrying heavy objects such as furniture. can be used for the most furniture in your daily home life. EASY TO USE: You will no longer need to ask neighbors, friends, family for help or to pay strangers whenever you need to move, redecorate, or clean. Our heavy furniture moving sliders casters kit can be used even by a single person CONNECTABLE DOLLY: 4 3/4"x4 3/4"x 2" ;Each Dolly - 220 LB Load Capacity One Set - 880 LB Load Capacity whole Set .Can 360° rotation, non‑slip handle, safe and reliable rocker pivot point SOLID &DURABLE WHEELS: Dolly for moving with 360° universal wheels provides easy mobility and maneuverability when collecting and transporting heavy loads, supports up to 880 lbs. Special rubber roller is perfect for wooden floor and tiles,Avoid scratches. PACKAGE:Furniture movers dolly package includes: 3 Wheel Mover Dollies *4, Furniture Lifter crowbar *1. Specification: Item Type: Furniture Transport Set Product Material: Plastic, iron Bearing Weight: Approx. 400 kg / 881.8 lb Color: Silver Application: Used for the handling of heavy objects such as furniture Size: Approx. 344mm / 13.5in 55mm / 2.2in 75mm / 3in 160mm / 6.3in Package List: 1 x Lifter 4 x Moving Plate Note: 1. The color of the wheels will be sent randomly, and make sure you will not mind before ordering.2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Lifter 4 x Moving Plate