Super Sliders 4710495N Reusable Furniture Sliders for Hardwood Floors - Easy Glide for Small to Medium Items - 4 Pack Beige - Perfect for Moving Couches, Tables & Chairs Without Scratching Floors

We have four different sets of these. I've used them with varying success/failure. My first problem is I live in a house with my wife, my elderly mom, our 11 year son and our 13 year old daughter. Any heavy lifting/moving of furniture falls on me. I've found a way to make these easier to use and will explain.We had three pieces of furniture that needed to be moved. A big leather recliner, an antique high-back armchair made of oak that belonged to my wife's grandmother and a 9 shelf oak dresser. These weigh between 100 (recliner) - 220 pounds (dresser). Our floors are a DIY custom job that took us months to obtain the wood for, it's resurfaced and refinished from my grandparent's old house, my wife's grandparents old house and a family friend's old house. Probably the wrong place to talk about that, but if you're considering taking on a similar project ... do it. We love our floors very much and it was cheaper in the end than buying new real wood planks. At least it lets you know I'm very serious about protecting these floors.The method I use with these Waxman sliders/movers is to position the furniture onto the sliders then press down on the furniture for a minute or so. These sliders mold to whatever you're moving, but only over time. Those with experience of using these under their furniture all the time already know this. We were able to move all three pieces of furniture in about 30 minutes, including moving other furniture out of the way and didn't have one slip of the furniture. The first time I used sliders, anything with legs that were bigger than the sliders would cause the sliders to slide out from under the legs. I didn't realize how well they mold to the legs over time until several months later.So why not 5 star? The adhesive has very little purpose. If you use the sticky side while moving furniture, you're going to risk damaging the furniture when you remove the sliders and if you're just leaving them under the furniture they will stick anyway from the molding of the weight pressing down in them. This set is the best set I've used for moving bigger chairs. Both of the chairs we moved had legs that were bigger than the circumference of the sliders, but they held up well and the mold didn't allow them to slide off the sliders.I think these could be made better (without nailing them in, without adhesive), maybe instead of a fully rounded slider, have some excess foam that can be removed to make the furniture legs fit down into the foam? That's sort of the same concept I'm using when I press the furniture down to create a mold in the slider. Either way, these are good enough.