3 Medium Large Seashells All Natural - For Nautical Decor Beach Craft Hermit Crab Growth Shells HCSA31 100% Genuine All Natural Seashells By AG - 3 Medium Large Seashells HCSA31 Sea shells measure ~1 1/2 - 1 3/4" wide. Mouth openings measure ~1/2 of the shell size Excellent for beach crafts, seashell candles and ornaments. Fantastic for sea shell baskets and centerpieces. Nice homes also for pet hermit crabs and great as aquarium decor! All natural wood/floral/seashells will have imperfections and may have slight variations in size/color as they appear to in nature! Please check size to make sure they fit your purpose!