Stainless Steel Folding Bracket Wall Shelf Movable Heavy Support Adjustable Wall Mounted Straight Triangle Bending Bracket Shelf Shelf Partition Support Frame

Features:1. Silent pulley, nylon material design, silent noise reduction, smooth push and pull.2. Fully hidden track, hardware track is fully hidden.3. The hidden track under the door is convenient for entry and exit to prevent the elderly and children from tripping.4. The ground wheel is fixed to the lower track to play a load-bearing push and pull role.5. Two-way damping closure, silent noise reduction, push and pull without jamming, durable.