brand new and high quality Features: Made of plastic material, the resistance to falls is not easy to oxidise, durable and easy to wear. Light weight and easy to carry. Embossed graduation (in inches and millimetres) on both the inner and outer edge of each right angle clamp. It will be a breeze to create precision 90 degree right angle woodworking essential for ensuring balanced project results. Quick and easy to clamp onto the wood. It is for ideal for gluing and assembling your boxes, drawers, frames, furniture, cabinets, etc. It is useful to install them in their fixtures and fixtures. Closing to the center of the right angle detector there are 45 degree and 22.5 degree scales, which can easily measure the angle. It includes 4 pieces 3 inch 90 degree L positioning squares and 2 pieces 4 inch 90 degree L positioning squares. Specification: Material: Plastic Color: Orange Red(as the picture shown) Size: approx.100x100x20x10mm/3.94x3.94x0.79x0.4in(4inch) 80x50x15x10mm/3.15x1.97x0.59x0.4in(3inch) Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 4x 3inch 90 degree L positioning squares 2x 4inch 90 degree L positioning squares