Features: Multi Size Design: Offer with 2 size options, applicable to your requirements of different size DIY duck toys. Selected Qualification Materials: Made of qualified solid plastic, smooth edge as well as wear-resistance,non-toxic which is safe friendly to your kids. Interaction Toy: Stimulate kids desire to explore, handmade their own duck for doll,encourage kids to concentrate DIY games which also improve interactions with parents. Educational Training: With great educational training for kids, assemble Duck Mouth independently and encourage DIY hand ability. Best Choice for Kids: Suitable for kids as birthday gifts, Christmas gifts, and encourage them free to make their own DIY toys. Specifications: Product Size: approx. Large Size 4.2 x 1.7 for cm/1.65 x 0.67 inch Small Size 2.5 x 1.2 for cm/0.98 x 0.47 inch Material: Plastic Style Option: Large Size/Small Size Net Weight: Large Size 80g / 0.18 lbs Small Size 50g/0.11 lbs Package Includes: 1Pack DIY Duck Mouth Kits(10PCS) Large Size/ 1Pack DIY Duck Mouth Kits(10PCS) Small Size note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.