Materials none cracks, chips, smashed or brokens shells! Cleaned, sanded and for a beautiful finish! Truly unique shells (will vary slightly in color BEST GIFT: Best children explorating the scientific and listening to the sound of the sea, A truly unique shells collectors or anyone with decorating and accent combinations Home decorations accent for Make Christmas decorations ,nauticals decors, ornaments, floral and wreath arrangements and beaches party decorations. Adding a colorful accent to a basket of beach shells. Make lovely adornments on a sand castles with various types of faux pearls and sail boat decors. Make beautiful bright decorations for the home living room, dining table, bedrooms, art gallery, luaus party, restaurant decors and more BEACH THEME PARTY:If in need of fish tanks decorations or designing miniature garden beach scene, these make an essential beach theme decors and a pleasings aquatics animal toy for that 'Unders The Sea' theme and other creative hobbies related to arts and Hawaiian accessories pair well with these nauticals theme birthday party Size:10-12cm/3.93-4.72inches