Product details:

Easily enlarge an Outdoor Essentials® Haven 4 ft. x 4 ft. compost bin with this extension kit. With this add-on bin, you'll increase your composting space and be able to separate compost that's in different stages of breaking down. The 3-sided kit connects to the Haven compost bin. Rot-resistant cedar slats are spaced 2 inches apart. Legs and post caps are durable black vinyl. No tools or additional hardware are needed to assemble the extension kit. Use with the Haven 4 ft. x 4 ft. compost bin item #487070.
Features:Handles
Brand:Outdoor Essentials
Manufacturer Part Number:492881
Color:Cedar
Manufacturer:Outdoor Essentials
Assembled Product Weight:33.8 lb
Model:492881
Material:Cedar; Plastic
Assembled Product Dimensions (L x W x H):46.00 x 44.00 x 32.50 Inches