Set of 4 Acrylic Play dough charms for kits sensory play kits. - 1 Astronaut Blue - 1 Astronaut Pink - 1 Rocket Ship Teal - 1 Planet Saturn Charms are 2" tall and approx 1.5" wide. If you own a sensory play kit shop, these acrylic charms are the perfect add-ons to your play dough or kits. You can purchase them one by one, or in a themed set of 3. I also take custom orders with min quantity of 10 charms and I can customize the designs for you. Sizes range from 1" to 5".