• Perfect for your Cleaning Process. Upgrade your cleaning experience with Formula 420 Cleaning Accessories.
• Creates Tight Leak Free Seal & Work as an odor stop for standard storage. No need to get your hands dirty and cover the openings with your hands.
• Make cleaning your glass fast, easy and hassle-free using Formula 420 cleaner + Formula 420 Plugs system for the quickest and easiest clean ever.
• Simplify the cleaning process. Formula 420 Accessories Pair perfectly with Formula 420 Cleaners - Rated #1 by Consumers and trusted by Millions.
• WHAT'S INCLUDED: 1 Small Plug, 1 Medium Plug & 1 Large Plug. Plug Sizes: Large: 12-26mm Medium: 8-18mm Small: 6-14mm.

If you need a larger size, we suggest Formula 420 XL Plugs and/or Formula 420 Cleaning Caps that stretch to fit your target size.