Features 1. DIY self assembling building block jewelry, can wear building block self assembling necklace, crown girl puzzle toy. 2. Multiple Accessory Styles: No duplicate samples every day, freely combine and match to create a precious princess dream. Wearable building block necklace, giving your baby an exclusive necklace. 3. High Quality Materials: DIY self assembling building blocks are made of ABS environmentally friendly material, which is a sturdy and durable accessory. 4. Cultivate Creativity: Allow children to explore freely, DIY self built blocks cultivate children's logic, creativity, and imagination, making life a little more enjoyable. 5. Best Gift: Give this accessory to the beautiful little princess and let them personally create a crown that belongs exclusively to them. Specification Material: ABS Color: Yellow & Blue, Red & Purple, Pink, Yellow, Blue, Blue & Red, Yellow & Purple, Yellow & Orange, Purple, Green, Yellow & Pink Size: 15 x 11 x 5 cm Weight: 70 g Package Include: 1x DIY Self Assembling Building Block Jewelry(Two color random）