The Wet/Dry Sandtray meets both the beginning therapist’s and seasoned therapist's needs and is an attractive, American made, tray. It measures 19.5 inches wide, 28 inches long, and 3 inches high,which is the standard established by Dora Kalff. (Inside dimensions are 16 x 24 x 3.) The Wet/Dry tray is made of a very durable high grade plastic that will last for years. The sandtray will never rot, crack or peel and is 100 percent waterproof. A rich blue color is just the right tone for sand play and simulates water and sky. The bottom is anon-skid rubber trim that prevents slipping and unwanted movement. The tray can be quickly cleaned and disinfected as needed. Click here for addtional details. This package includes the following items (select skin tone for family when you check out): · Aircraft, four jets, 2.5 to 3 inches, metal & plastic · Lunar Explorer 13 pc set, includes astronauts, satellites, & space craft · Six Baby Bottles · Six Beer Cans · On the Road Vehicle set, includes police car, bus, fire truck, motorcycle & more · Casual Woman in Beach Chair · Casual Man in Beach Chair · One Cat & one Dog (about 2 inches tall) · Mythical Realms Set, 8 small miniatures including Griffin, Chimera, Mermaid, & others · Civil War Set, over 24 grey and blue soldiers · Mini Insect Play Set, 12 insects · Five piece Construction Vehicle Set · Wild West Set · Dinosaur Play Set, 12 dinosaurs · Eight Trees: Palm, Fir, & Tree with Stand · Down on the Farm (animals, barn, farmer ...