HANGING INSTALLATIONEach package comes with installation accessories, Can be hung behind. After taking out the sand painting, stream it again, Stand still for 10-20 minutes, Manually flip the sand painting at 180°C, the air flows through the bottom of the quicksand, and the more uniform the distribution, the better the effect, you can enjoy the fascinating picture formed by the falling of the quicksand HIGH QUALITYMade of high quality natural sand, fine texture, thick long-lasting color, clear layer. Lead-free high transparency glass as clear crystal as the water drop allows you to fully enjoy the beauty of quicksand. Preferred solid wood frame, safety and better hand feeling, stable and heavy, Diameter-29cm/11.4 inch , 36cm/14.3inch , 44cm/17.3inch,60cm/24inch Our moving sand artwork is an excellent gift choice. It is suitable for friends, elders or special holidays. RELIEVE STRESS Especially suitable for people that office workers, students as well as computer workers, which can relieve stress and eye fatigue. Special desktop art decoration, suitable for living room, study, office, when work or study. It also can be given to your closest people, family, friends, colleagues and so on. This can relieve stress, relax eyes and cultivate patience.