1、Multifunctional tool, it can immediately stabilize tables, furniture, electrical appliances, shelves, desks, restaurants, homes, garages, terraces, offices, schools, hospitals, etc. It is a good fixer. 2、Easy to use, without stacking, cutting or other tools, strong enough and flexible enough to protect fragile surfaces and bend without breaking, saving installation time. 3、Smooth, horizontal furniture legs can be used on curved and uneven surfaces. The rubber feet weigh more than the chock block to provide firm and stable support and can withstand up to 22000 pounds without sagging. 4、If needed, table straighteners can be stacked together to create higher wedges. It can be used for furniture levelers, silicone protective pads, door stops, wooden floors, tiles, door frames, etc. 5、Rugged and durable, it will not expansion, warp or deform even in harsh outdoor conditions. Use mini wedges to level furniture, tables, window, cabinets, covers, sheds, mailboxes, etc. 6、Easy to install to fill the space between the floor and the table legs, once the hole is full, it will automatically lock in place. Or used alone, or stacked together in any combination. Even if you pass through them with nails, they will not chip or break.