This product is great - we have a 20 year old Pilates table and the wheels fell apart. These wheels are great, but when you have a full table (rather than folded in half) removing the connecting screws can be tricky if you don't have the right allen wrenches - and damn it, hope whoever assembled it first Has. t. did. didn't break (had to drill). The only problem with the process is that the wheels are very good.