NIB, sold in sets of 2 - NIB Spectra Premium Accessory Kits 24mm - Retail $32.99/box Each box includes: 1 - Replacement Breast Pump Tubing 1 - Replacement Backflow Protector 1 - Valve Head 1- Replacement Breastshield: 24mm 1 - Replacement Milk Collection Container 1 - Bottle Cap 1 - Bottle Cover 1 - Disk