5-Piece Extendable Dining Room Table Set for 6 Smooth Track Up to 100,000 times of lifespan, remains smooth with multiple uses. Fixing Tenons Fixing Clips makes the table fit tightly and stability. Sturdy & Durable Durable 2 "L x 2 "W high-strength metal table legs ensure sturdiness and stability. MDF Wooden Board 0.6" thick high-density MDF wood board, sturdy and durable. Specifications: Color Walnut Material 60% Metal, 40% MDF Board Product Shape Rectangular Package Includes Table*1 + Benches *2 + Stools*2 Table Size 47.3" * 30.1" * 27.6" ( L x W x H ) Applicable Number of People 4~8 People Is installation required? How involved is the installation process? Installation is needed, but rest assured, our easy-to-understand instructions will help you set it up conveniently. What should I do if there are missing or damaged parts? We apologize for the inconvenience. Please refer to the instructions to confirm the part numbers or letters so that we can accurately resend the parts you need. It usually takes a few days to arrive？ Based on your address, we will assign the closest warehouse to you for delivery, generally arriving within 2-6 days. What should I do if there are missing or damaged parts? We apologize for the inconvenience. Please refer to the instructions to confirm the part numbers or letters so that we can accurately resend the parts you need.