Tommee Tippee Sangenic Refill Cassettes 6 PACK Proven protection from germs and odours Antibacterial protection ? kills 99% of germs on contact Twist-lock technology individually seals each nappy, locking away germs and odour 100 x more effective at odour prevention than nappy sacks Uses 60% less plastic than premium nappy sacks Advanced germ seal, anti-bacterial film keeps on killing germs inside the tub Just drop the cassette into the top of the tub and it’s ready for use in seconds Each cassette lasts about 1 month (based on average usage of sized 3 nappies) The Tommee Tippee Sangenic Refill Cassette Fits All 6 Pack fits all tubs. The cassette has an advanced multi-layer, anti-bacterial film which locks away germs and odours. The film keeps on killing germs even while the nappy is disposed of in the tub, for maximum hygiene protection. Please note: May be sent in packs of 3 in 2 individual packages without any postal packaging and without retail packaging