Dena is a safe, simple and smart toy, suitable from babies to all ages. Their toys are made of food-grade platinum silicone, the same high-quality material as dummies, teethers and baking moulds. It´s a new alternative to wooden toys. Platinum silicone is a soft, strong, bacteria resistant, hypoallergenic and BPA-free material and 100% safe. It resists temperatures from minus 60º C to 220º C. It can be used in the freezer, oven and is dishwasher safe. Due to its minimalist and timeless design, this toy can be used by babies, pre-schoolers and beyond in many diverse ways. The My First Rainbow pack contains a rainbow made from 6 multicoloured pieces - 10. 5cm wide x 6cm high The My First Rainbow Deluxe pack contains a rainbow made from 12 multicoloured pieces - 17. 3cm wide x 9cm high Features: Made of BPA-Free, Platinum-Based Silicone Resist temperatures between -60 ºC And 220 ºC Oven and dishwasher safe Minimalistic design facilitates open-ended play Suitable for newborn + My First Rai