Cloud 9 Vibrant Colors 6 inches Blue Dong Pro Sensual Line. Product SKU WTC970 Vibrant Colors Liquid Silicone Dildo 6 inches Blue. UPC number 860008249739. The Cloud 9 Pro Sensual Vibrant Colors Series is crafted with high quality, super flexible liquid Silicone. Harness compatible, the flared suction up base ensures stability and can seal to most flat surfaces for hands free solo play. Use with water based lube. Do not use Silicone personal lubricants. Dimensions overall length 6 inches. Insertion length 4.875 inches. Diameter 4.5 inches. Bulk weight 9.28 ounces. Categories: Dildos, Dongs, Realistic Small, Medium Dildos, Dildos, Dongs Realistic Feel.