Boon Snug Spout, Universal Silicone Sippy Lid, 9 Months +, 3 Lids

• Made Without BPA or PVC
• Spill Proof
• Fits on Most Cups
• Turn Your Cup Into a Sippy
• Lids Fit Cups With 2.5 in -3.75 in (6,35 cm - 9,52 cm) Diameter
• Fold and Stack for Easy Storage
• Includes 3 lids 
• 100% Silicone Lids

Before First use: Pull on sides of spout to open.