?What do you get? : the set includes 4 positioning squares at 90 degrees, in bright orange color. Length: 100mm, Thickness: 16mm. Used to create square boxes, drawers, cabinets, frames, furniture, etc. ?Durable material? : These positioning squares are made of impact-resistant plastic that ensures optimal durability and ease of use. This makes the positioning squares easy to tighten and strong enough not to bend. ?Perfect 90° Corners?: The simple, easy-to-use square will become your third hand when assembling cabinets, drawers, boxes, or any project that requires a 90 degree angle. It can be used on a standard 90, T-joint, outside 90 degrees, four corners and more. ?Easy to use?: The inner and outer edges of these positioning squares can serve as an accurate measuring guide. Raised graduations (in inches and millimeters) molded into the squares to provide a handy measuring guide. ?Application?: Perfect for all carpentry carpenters outside, whether you are making a picture frame or