Replacement bottom screen

Durable perforated aluminum sheet with 1/4 inch perforations for the bottom of your Speedibin. Allows water, worms and microbes to transfer while preventing rats from tunneling in. The 1/4 inch holes even keep out mice. Fits Deluxe and Classic Speedibin composters. Notches allow screen to sit flat without being poked up by the bolts from the bottom brace. Dimensions 77.4 x 71.0 cm (30.5 x 28 inches). Replaces the 1/4 inch hardware cloth screen. Expect this new screen to last at least 30 years.