Materials : PP Weight : 12.6g Size : 12 x 1.8 x 1.7 cm Type : Blue, Green, Yellow, Red Features: - Locks out air and moisture from storage bags. Your snacks will stay fresh and crispy much longer. - Reusable and easy storage. - Freezer and dishwasher safe. - Seals chip bags, snack bags, cereal bags, fresh and frozen foods, baking, dry ingredients bags - No more food wastage, keep food fresh & stay healthy. Note: 1.Please allow 1-3mm differs due to manual measurement. 2.Due to the different display and different light,the picture may not reflect the actual color of the item. Thanks for your understanding.