I have selected the most highly figured maple in my inventory for both the walls and lid of this box. This is not a veneer like most keepsake boxes you will find being built by top woodworking artists. It is 100% solid maple through and through. The dividers are solid hardwood and they are designed for specific use based on standard tippet spool sizes, throat pumps, etc... The rippled foam is adhered to a fully sealed pieces of thin plywood and each foam patch is removable for easy access.
The outside dimensions on this box are... 11 5/8 x 7 3/4 x 3 1/8"
My boat boxes are built to be used in all weather situations and are built tough! Though I do recommend taking care of it and bringing it inside after your fishing trip to insure the utmost longevity.