Easily make anything mobile! Roll heavy items easily with these self adhesive instant wheels. No tools needed; just clean, peel and stick. Specially-formulated adhesive bonds permanently and holds tight. Instant wheels are great for moving bookcases, file cabinets, tool chests, audio/video stands, safes and more. 4 self adhesive wheels; supports up to 250 lbs. Includes detailed instructions, cleaning wipe and sand-paper. Made in USA.