High quality: The square right-angle positioning ruler is made of high-quality plastic, wear-resistant and durable. Reasonable design: The groove design on the right-angle positioning block makes it easier to clamp and avoid displacement. [Precise 90Angle]Creating precise 90 angle woodwork will be a breeze, which is crucial to ensuring a balanced project outcome. Clamp squares quickly and easily. [Wide Application]Create perfect square boxes, drawers, cabinets, frames, furniture cabinets and more. They can be easily incorporated into jigs and fixtures. Perfect for gluing work such as making picture frames and fixing woodwork at right angles. Material: plastic colour: As Shown Package Contents: 8 x Locator 8 x fixture Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.