Only the finest quality 100% linen edged with elegant hemstiching is used for the Communion Corporal. Place this square napkin under communion vessels, which is symbolic of the Lord's grave clothes. Size: 20" x 20". Care instructions: Wash in warm water, delicate cycle, with mild detergent. Tumble dry on low heat. Remove from dryer promptly and iron-out wrinkles. We do not recommend commercial laundries.