Natural wooden production: Made of pine, a 100% natural product with no artificial colors or chemicals. Safe for humans, animals, and plants. Product size: 7.9'' x 6.9'' x 4.14'', suitable for coops of all breeds and ages, fitting small, medium, and large birds and parrots. Brooder chick-friendly: Fits any coop or cage, encouraging sports and natural entertainment for your chick. Easy to assemble and durable: Includes screws, triangle plates, perching bars, and a bolt driver for easy installation. Ideal roosting bar size: Perfect for newly hatched chicks and poults, with a natural pine smell that chicks are attracted to.