Personalized Three Geocaching Rocks Toddler T-Shirt. Geocaching Rocks text with three dancing rocks holding GPS receivers is a humorous geocaching design. Fun gifts for cachers at birthdays, holidays and geocaching events. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.