The material used is red cedar. The hollowing out is done almost entirely by hand, so there may be some slight errors. Please understand that the error is about 1-2mm. Dimensions: 84mm (height) x 158mm (width) x 84mm (depth), 60mm (inner depth) Weight: 273g Magnet: 4-point fixation, using neodymium magnets. Magnets are embedded. Includes: Main bait box, two Tajima Seif (safety hooks), simple handling instructions, work content explanation, and a Tamo Kobo sticker. The Tajima Seif accommodates a 60mm belt. The male screws on the Tajima Seif are now secured with two screws instead of one. This was changed to prevent loosening and rattling. The bait box is made from square timber, with the lid and body having the same pattern. It is done by hand, so there may be some areas that appear slightly distorted or uneven. I hope someone will like it. The paint is top-of-the-line ceramic coating, a penetrating and hardening type of paint. Please check the 10th photo for confirmation.