Designed to fit the Chick-N-Hutch and Chicken-N-Barn the Ware Chick-N-Nesting Box is open in the back for easy egg access through the back panel of the hutch. Sturdily crafted of unstained exterior-grade plywood this nesting box is designed for years of use. Shipped fully assembled. Measures 12L x 12.5W x 12.5H inches. About Ware ManufacturingA leading manufacturer of pet habitat along with and an assortment of pet products Ware Manufacturing Inc. is committed to providing enduring quality lasting function and aesthetically pleasing design. Manufactured from the finest materials and displaying excellent craftsmanship Ware products are designed with your pets' comfort in mind.