✔ Use "Common Children's Bricks" To Effortlessly Raise & Lower Your Entire Laser's Frame (Ortur Standard Model) ✔ Very Easy To Install and Setup ✔ Perfect Solution For The Rotary Attachment or For Taller Burn Projects ✔ Easily Remove Your Laser From Your Wasteboard Without Having To Unscrew Your Feet ✔ Secure Your laser To Your Waste Board To Keep Your Laser From Moving While Burning ✔ King Gubby's Brick Feet Are Compatible With The Ortur Laser Master 2 King Gubby Stackable Brick Feet are compatible with the Ortur Laser Master 2 (standard Model, not pro model) frame. Secure your Ortur Laser Master 2's feet while easily raising and lowering the height of your entire laser.