MPJ Corner Brace"L" Shaped Corner Joint Right Angle Brackets Fastener, Size and Quantity Options (100, 1"x1") The Corner Brace are constructed from high quality Sold Steel,ensuring quality and longevity Simple and practical design,sturdy and durable Easy installation Multipurpose: 90 Degree angle bracket, can be used to build a frame, serve as a corner connected, like fastening chair, wooden table, wooden bed, windows, shelf, furniture, device etc. MPJ Brand Products, Sold by MPJ Shop Exclusively.