The set includes a color-coordinated pencil case, eraser, ruler, and compass Precise quartz clock mechanism with second hand Soft textile strap Watches waterproof up to 3 bars Including battery and manual Astronaut; mermaid Rotating bezel Material Synthetic material, stainless steel, metal Dimensions Dinosaur Watch: approx. 2.9 x 3.4 x 0.8 cm Pencil case: approx. 21 x 2 x 9.5 cm (D x W x H) Weight: approx. 21.5 g Pencil case: approx. 18 g. Precise quartz clock mechanism, Soft textile strap, Pencil case, eraser, ruler, & compass