Include: 12 pieces clear glass chimney candle holder with two sides open, carefully packaged, vase filler not included Size: open width 3" (75 mm), height 15.75" (400 mm), glass thickness about 0.1" Feature: open ended for pillar candles, bottomless cylindrical glass shield for open flame candles, easy to place over lit candles Use: A contemporary design allows a mess-free candle lighting experience, makes an impressive display in your home Quality: Hurricane candle holder are polysilicate glass that was heat up to over 1000 degrees to form and reform the glass to mold into the shape that we see today. So You are safe to use this item with real flame inside. As any other glass products, item is still susceptible to Thermal Shock. Thermal Shock is sudden change of temperture, wether from cold to hot or hot to cold. Design: This item is designed to have openings on both top and bottom, so it will be easily fit over flame candle. With current standard of fire code. Many indoor places require flame to be 2 inch below the top of the glass tube. These hurricanes are best fir to serve the this purpose. WGV International (Wholesale Glass Vases International) is a USA California based importer Distributor. WGV International have been importing and distributing glass vases, flower containers, and floral supplies in US for more than decades long. Our company is located in El Monte, the greater Los Angeles area of Southern California. We are dedicated to all U.S. domestic, Canada and International customers. We strive to provide the best quality product, best services, and best prices to our customers WGV international have multiple showrooms and distribution centers in US. We are one of the most reputable glass and floral distributor in the field. We offer variety of collections in flower containers and floral supplies. Different types of vases fit different environments and plants. Some vases are great for orchid, some are great for succulents, even some are great storage bins or pen holders. WGV International not only carry vases, also vast number of floral supplies. Such as Votive Candle Holders, Hurricane Candle holder sleeves, Home and accent décor ceramic pots and containers. Please take some time to look through our catalog, and find the perfect piece that fits your needs.