About this item ✤Package: Set of 4, weight about 0.85 lbs total. Come with clear rubber bumpers, please put them on the bottom of coasters to protect your furniture from scratches or scuffs. No absorbent, the stain will not penetrate the interior, easy to clean. ✤Agate: Nature Brazil agate stones, precision cutting and grinding polishing, the shape is nature oval. The cut surface is neat and smooth, showing the natural internal texture; the outer rim still retain the natural rough crust…