Features:100% high quality.Easy to use and set up with six holes.Reliable structure with chrome steel material. ninety degrees design to strengthen corner joints and make furniture components stay firm.Widele utilized in office, house, manufacturing facility and so on.An indispensable item in your dialy life. Specification:Material: Cold rolled steelColor: white (white excessive density spray paint)Weight:20.2g/pcsSize:As shown in picture.