Size: 4 inch L x 3 inch W x 1/2 inch H, Material: Made of 100% high quality Melamine, 100% BPA free. Safe for food use, break and scratch resistant use., Care & Clean: DISHWASHER SAFE, but hand wash is recommended, DO NOT use in a MICROWAVE or OVEN. Crisp White Elegance: Our Melamine Teabag Holder Set in all-white color brings an air of timeless elegance to your tea service.