These hide-a-key containers come with two very strong magnets allowing you to place them most anywhere without worries of them coming loose. Large enough to hold a small geocoin or pathtag. Includes a Rite-in-the-Rain log sheet. Available in Large 1 3/4" x 3", XL 2 1/4 x 3 3/4" & Jumbo 2 1/4 x 4 1/2" sizes.