Dashington&reg; Ivory Floating Candles, 2" (Pack of 6) Dashington Quality, Scentless Candles. Smokeless - Burn time Approximately 6 hours Float these candles in vases bowls, dishes. They float perfect in water! Commonly used for centerpieces, and floral arrangements! High quality, Bright Ivory, Long burn time. These candles measure 2" in diameter.