The main unit is made of square pipes (structural steel pipe) so it is very robust and does not collect dust. Drawer inner dimensions: W 15.0 x D 13.4 x H 3.0 inches (W 380 x D 340 x H 75 mm); Set Contents: Oil reception and divider: 2 of each tier; External dimensions: W 20.1 x D 21.7 x H 21.6 inches (5100 x 548 mm); Color: Sakae Green; Weight: 7 kg); Top plate size: 1 lbs (310 kg); Casters: Assembled product. Please note that we cannot deliver on Sundays and holidays. ● Comes with direct manufacturer shipping, and payment will only be accepted. Please be aware that payment cannot be specified on delivery or time zone. ● Please be aware that delivery to remote islands and Okinawa will be an estimated separately.