Set of 10 white crochet coasters knitted with glossy yarn. - Color: White - Material: Yarn (likely acrylic) - Design: Crochet coasters - Quantity: Set of 10 - Features: Glossy yarn, white, ivory, etc. Thank you for viewing. I am listing these handmade coasters on behalf of my mother, who enjoys this hobby. They have been used a bit. They have been washed. They are quite durable even when washed in a washing machine. Please refrain from purchasing if you are sensitive to items stored at home. They will be shipped via Yu-Packet Post Mini.