Review on 📦 Optimized Capacity Storage with Adhesive Casters by Doug Hinrichsen

Yes the product description lists inch sizes but when they arrived I was still shocked at the tiny size - they look like miniature rollers for a small toy. One source of this perception gap is product photos - close-ups are actually macro photos that have been zoomed in, making them appear larger to me. I bought these to try out a canister vacuum that only came with small floor pads. I went ahead and installed them. They let the vacuum cleaner roll on hard surfaces. I also have to use the vacuum cleaner on carpets. If it doesn't work out, I'll buy full-size wheels for it.