Unscented Tealight Candles 100 Pieces Poly carbonate holder Dimention 39 x 12 mm Weight 12 Gms Candles Burn Time 25 to 3 Hrs Suitable to use with Aroma Birthday party Votive Glass Candle Party Light etc Thease candles are made by fully refined wax and its led free smokeless candles If you really looking for premium grade than you may go for this other wise you may go for normal quality which is coming in aluminum holder