ONE to light the way. Expose ONE Glowing Pleasures condoms to light for 30 seconds for up to 30 minutes of glowing fun. Technologically advanced. non-toxic phosphorous pigment between two thin layers of latex. These are the first and only FDA-approved glow-in-the-dark condoms also FDA Cleared condom for Anal Intercourse. Straight walled shape. premium silicone lubricant. and reservoir tip. Average width: 53mm. average length: 192mm.