Product Information Upgrade your beekeeping setup with the Plastic Deep Box Foundations and Frames Set, designed for Langstroth beehives. A durable and convenient alternative to waxed foundations, these pre-assembled frames offer enhanced strength and long-term usability. Specifications Color: Black Material: High-Grade Plastic Weight: 343g per frame Dimensions (cm): Top Width: 48.3 Bottom Width: 44.8 Height: 23.2 Side Bar Width: Max. 3.2 cm / Min. 2 cm Top Width: 48.3 Bottom Width: 44.8 Height: 23.2 Side Bar Width: Max. 3.2 cm / Min. 2 cm Features Durable Single-Piece Design: Molded for maximum strength and longevity. Reusable: Built for multiple seasons of use. No Wiring Needed: Simplifies installation and maintenance. Corrosion & Oxidation Resistant: Ensures reliable performance. High-Grade Plastic Construction: Provides stability and durability.