Kit Includes: Plastic Natural Honey Colored Textured CellTech Foundations (100% Wax Coated)(3/16″ x 16-3/4″ x 5-5/8″) Medium Super Langstroth Wood Frames (1-3/8″ x 19″ x 6-1/4″) Nails Included Assembly Required Why Choose CellTech? CellTech’s cutting edge technology is at the forefront of the beekeeping industry. They are hyper focused on delivering flawless frames and foundations to you whenever you need them. Chemical-free plastics and woods are at the heart of every product they make. All frames and foundations are cut using industry standard measurements to ensure compatibility.