This is natural grain leather from TanneryNYC. I think it’s chrome tanned so you’re not technically supposed to laser engrave it, but it still comes out crisp.

TanneryNYC

White Natural Grain Deer-Tanned Cowhide – Full Aniline Finish, 1.1–1.3

These pre-cut leather sheets are made from our signature Natural Grain Chrome-Tanned Cowhide, known for its buttery hand, drape, and natural pebble...

Chrome is harder to work with. I lobe this texture on it tho.