Superior Quality: Our straps, fabricated from hardened metal, solid, reliable, and stable support. Coated in an elegant black paint, they offer aesthetic appeal while resisting rust. A non-slip plastic base enhances the stability of your engraving machine. Wide Compatibility: Designed to be compatible with laser engraving machines that have a 2020 aluminum profile frame available in the market. Its versatility extends to most laser engravers and can assist in engraving items such as cans and wine glasses when used with a rotary roller. Elevate by 160mm: Simply position the slider within the profile groove and secure the metallic risers for a quick and easy installation. This reliable and slip- setup allows the laser engraver to be raised by up to 160mm, providing convenience in adjustability. Contents Included: Each package comes with 12 metal risers, 4 plastic pads, 4 screws, 4 T-nuts, and 4 anti-slip pads - all essential for compatibility with for models TTS 2/TTS55/TTS10/A5/A5 pro etc., Manufacturer: Ounfhtrttk