2 by 2 Interlocking Plastic Borders

The Interlocking Plastic Retaining Wall Borders, produced by 2 by 2 Industries, are made in the USA from 100% recycled materials. These durable panels are nearly indestructible and will never rust or rot.
The molded plastic borders are available in black and come in two height options: 8 inches and 12 inches. Both versions cover four linear feet when linked together. Each panes is four inches wide. Included are 28-inch galvanized or nylon polymer spikes for securing the panels.
The panels can be stacked to a maximum height of 24 inches.
These plastic playground borders are incredibly strong, capable of withstanding active kids at play and resisting damage from gardening equipment like string trimmers.
The 2 by 2 plastic borders are versatile and suitable for various applications. They are commonly used to enclose playground areas filled with rubber mulch, wood chips, or gravel. Other typical uses include sandboxes, raised planting beds in gardens, and retaining walls.
Companion products include ADA-certified wheelchair ramps for both border height options. Specially designed End Blocks are available to square off the ends when creating a straight wall.
The 2 by 2 plastic border panels are easy to install. Simply level the area, link the panels together, and pound one of the included spikes into the pre-drilled holes on the interlocking ends.