High Quality Materials: We Needed the Best Lightweight Yet Heavy Duty Resistant Materials. So We Made the Movers from a Special Kind of Strong Material That Will Support 600lbs Weight Each Risk-free NO MORE BACK PAIN, NO MORE HEADACHE: Using our furniture lifter and rollers set you can move the furniture all by yourself. You no longer have to be mega strong to move heavy furniture or appliances. Anyone can do it THE PERFECT FURNITURE SLIDERS KIT: Forget about having to ask friends or neighbors for help whenever you clean, redecorate or rearrange your furniture. Our heavy furniture moving sliders set is the best friend in these situations MOVING HEAVY FURNITURE HAS NEVER BEEN SO EASY: All you have to do now is to lift the furniture legs just high enough for the furniture roller carts to slide under and then gently glide it to the position you need. 3 simple easy moves 4 HEAVY DUTY MOVING ROLLERS: Each dolly has 12 heavy duty wheels and will support up to 600 pounds. This allows them to move on all surfaces and successfully replace both the furniture sliders for hardwood floors and for carpets at the same time YOU CAN MOVE 360°: The carts move in 2 directions but they have felt pads on top that can rotate 360° making it super easy for you to reposition them in any direction and move the furniture in any direction you need