This slide-in laundry basket shelf is produced with high quality pine and extra braces to ensure stability. Compatible with Sterilite 2 Bushel Laundry Baskets with triangular holes (Outside Dimensions of the laundry baskets: 26 3/4" x 18 7/8" x 12 1/4''). Laundry baskets are NOT included. Each stand has a top that can be used for décor or extra storage. If added, wheels are pre-assembled. These do require a small amount of assembly. The only tool(s) required for assembly include a drill or screwdriver. Instructions and video instruction links are included. Each stand is pre assembled and tested to ensure quality before disassembling and packaging. It's recommend to secure these to a wall if you have small children around to prevent accidents from occurring. Anchors are included.