<b>Please note:  </b><br> 1.New shells should be sterilized in boiling dechlorinated water for five minutes and allowed to cool before being given to your crabs. <br> 2.Please never use painted or glazed shells for your pets,as they are dangerous and potentially toxic to hermits.<br> 3.Small parts, not suitable for children under 3 years old.<br> <b>Feature：</b><br> 1.Material: natural seashells,no painted .<br> 2.Excellent for beautiful home decor use, for example, fill a glass cylinder full for a fresh beach look and fish tank decorations .And for Christmas decorations such as wreath and tree decor and even package embellishment. <br> 3.Shells suitable for child and adult hermit carbs,but not suitable for too big hermit crab.<br> <br> <b>About Hermit Crabs ：</b><br> Hermit crabs have a soft, delicate abdomen and in order to keep it protected they wear shells on their backs. <br> These shells are not a physical part of the crab, rather they are borrowed from other shellfish. <br> As the crab grows, it will need to move into bigger and bigger shells. Some crabs just love to change shells for fun, or to find a better fit. <br> Always have a broad selection of different sizes as some hermit crabs like to wear shells that seem too large or too small for them.<br> <b>Quality guarantee: </b><br> Due to different monitors and measurements,please allow little color and size tolerance. Thanks for your understanding.<br>Provide our valued customers a lifetime guarantee,if you not satisfied with this product,please contact us freely and we provide 100% money back for lifetime.<br>