This bookcase combines bold solid poplar wood with glossy stainless steel, featuring geometric cuts for a modern, three-dimensional look. It offers a fresh Bauhaus-inspired design that breaks away from classic industrial styles. 1. The solid wood parts are 100% pure solid wood, without veneer or artificial boards.2. The main material is poplar wood. Poplar wood undergoes long-term carbonization at medium and low temperatures, which better preserves the original performance and strength of the wood, greatly reducing the chance of cracking, improving stability, and at the same time increasing its antibacterial, insect-proof, and anti-corrosion properties, making it more durable.3. Auxiliary material: Imported North American tulip tree, with moderate hardness, clear grain, fine structure, not prone to mold, and good physical properties. Straight grain, fine and beautiful, with excellent toughness and impact resistance. Used for sliding doors.4. The auxiliary material, paulownia wood, is corrosion-resistant, wear-resistant, high-temperature resistant, does not deform, and is not prone to mold. It has been the material for bellows rods since ancient times.This is a famous type of wood used for making musical instruments in ancient China. It was used for the backboard.5. Made of brittle 201 stainless steel with a wall thickness of 2mm.Simple and natural, healthy and environmentally friendly, stable and durable.The logs first undergo a complex process of artificial staining to make the grain clearer and present a rich teak color, then an odor-free paint is applied, followed by four layers of open-pore treatment.