【What You Get】: The set includes 4 x 90 degree positioning brackets, in bright orange color. Length: 150 mm, thickness: 25 mm. Used to create perfectly square boxes, drawers, cabinets, picture co.ukames, furniture, etc. 【Durable Material】: These positioning squares are made of high impact plastic which ensures optimum durability and lightweight ease of use. This makes the positioning squares easy to tighten and strong enough not to bend. 【Perfect 90 ° Corners】: The simple and easy to use 90 square will become your third hand while assembling cabinets, drawers, boxes or any project that requires a 90 degree angle. It can be used on a standard 90, a T-joint, outside 90 degrees, all four corners and more. Easy to Use: The inner and outer edges of these positioning brackets can serve as precise measuring guides. Raised graduations (in inches and millimeters) are molded into the squares to provide a convenient measuring guide. 【Application】: Perfect for any carpenter, whether you make a