Check the listing for details. 6 Large Lambis Lambis Seashells Spider Conch 5"+ Crafts Decor Shells Free Ship!. Condition: New. Listed at 29.99 USD. 6 ea. Lambis Lambis, Common Name: Spider ConchNatural Seashells Shells range in size from 5" to 6" at their widest point. Please see photo of the shell with the measuring tape. These beautiful shells would be considered Grade "A" for crafting and decor. Natural blemishes, dings, minor chips, color variations etc. will be present. The photos are representative of the size, color patterns and species of shells that you will receive. You will not receive the exact shells shown in the photos as we offer multiple quantities to our customers. Please inspect the photos carefully and feel free to ask questions. Your purchase will be carefully packed and shipped via USPS Priority Mail with tracking. If you're looking for larger quantities, please be sure to check out our other listings.