MailCorner — JLF-89 · 4-piece kit

Keep backing-board corners separated from the inside edges of a packing box. Four open L-shaped spacers with a 4 mm stand-off. MEASURE FIRST Dry print/backing-board stacks up to 5 mm thick; each corner 40×40 mm. IN THE BOX 4 printed parts in matte black PLA: corner-1, corner-2, corner-3, corner-4. Additional items required: Rigid box, backing board and appropriate securing material, not included. No additional fasteners required. Subjects, camera, lights and accessories are not included. Printed and shipped on demand by Slant 3D. Shipping and taxes are calculated at checkout. USE Fit around a backed print stack and secure inside your own rigid packaging. Adds spacing only; not drop-tested, waterproof or sufficient shipping protection by itself. Dry indoor use. Keep away from heat; inspect and smooth any rough print edges before use. CAD geometry and local slicing checked. Physical fit, finish, stability and durability have not been tested. Images are renders of the actual CAD. Design: João Lutz / JoaoLutzFilm, developed with AI assistance. Original CAD; no third-party mesh used.