This item is an imperfect item. Imperfect items do not meet Houston Acrylics quality. Imperfect means this item could have a cracked corner, a scratch or masking flaws.
Recommended Glowforge Setting - We recommend leaving the clear plastic on your mirror acrylic and masking both sides of the acrylic. You may also remove the clear plastic, and mask over it. Masking both sides of the acrylic will prevent the silver backing from getting damaged and prevent the plastic covering from melting on your tray. When cutting or engraving we like to put the silver side up and mirror our design. You can use the proofgrade setting for Medium Black Acrylic.