The Formula 420 Cleaning Cap Set is extremely durable and provides a tight seal that will prevent any leaks while you're shaking your piece with Formula 420 cleaning solutions. The cap is made from food-grade silicone and comes in two different sizes designed to fit all bongs and smoking accessories. Make cleaning your piece simple, efficient and quick every time. Each pack contains one silicone cap (small or large).
Specifications:
- Includes: 1 small & 1 large
- Air and water tight seal
- BPA-Free Grade V1 Platinum Cured Silicone