Wholesale Private Label reed diffusers are packed six diffusers per order. Each private label reed diffuser comes with a black vessel, choice of white or black box, choice of 10 black or white 10 inch felt reeds, 8oz plastic bottle with fragrance and a pouring cap and a collar in the box to hold all components in place. Our private label diffusers are available in over 140 fragrance choices, one fragrance can be selected per case of 6 diffusers. The box measures 10.5 inches tall by 3 inches wide 2.5 inches deep and is embossed with the word Diffuser down the front of the box. Best place for your custom label is under the word diffuser, best label size is a 2 inch square or 2.5 inches wide by 2 inches tall. Black Glass Vessel measures almost 5 inches tall by 2.5 inches wide.