Description: Material: Stainless Steel, Crystal Fastness, allergy free, no deformation, openable, can be screwed open. Blue Crystal Heart design keepsake pendant is best to cherish your most love's Memory. Perfect for DIY necklace or other decorations. Can be used to hold cremated ash, crushed flowers, essential oils or any other tiny object you want to keep close to your heart. Specification: Main Color: Blue Pendant Size(L x W x H): Approx. 3 x 2 x 1.2cm/1.18 x 0.79 x 0.47inch Package Includes: 1 Piece Pendant Note: The top hole is too small to hold pills,can only put into powders or liquid