Battery operated twig rings are made with flexible, synthetic wire twigs holding tiny bright lights! They will add a bit of change and cheer to all kinds of candle rings and wall wreaths. They are timed to run on a schedule of 6 hours on and 18 hours off! You might need a bit of green florist's wire to hold the battery case in place on a wall wreath, but used with a table decoration, the battery case is easily covered by the decoration so the ring can just be popped inside! (No cord!) Choose from three sizes! Dimensions are inside dimensions so just match the inside dimension of your existing wreath or candle ring and sneak the lights through and around it! The 6" twig ring holds 24 lights and the 9" and 12" hold 32. They run on three AA (not incl) batteries.