Our Jersey Sleeping Bag is a baby and toddler sleeping bag designed for armsout sleepers (usually from around 3 months of age). The Jersey Bag has a slimfit, stretchy design similar to that of a swaddle and is recommended as baby's 'first sleeping bag' after the swaddling phase is over. The safesleep approved design is made from soft, stretchy Gots certified organic cotton that is nontoxic and gentle of baby's skin. The ergonomically designed bag features a bellshaped bottom to promote healthy hip joint development and is approved by the International Hip Dyslasia Institute, and the material is stretchy to allow baby to move more freely and stay comfortable while they sleep. Sizing: 312M: Chest 30 cm, Length 80 cm. To fit: Weight 610 kg, Height 6276 cm, Size 0001 824M: Chest 32 cm, Length 90 cm. To fit: Weight 814 kg, Height 6892 cm, Size 002 The 2.5 TOG Jersey Sleeping Bag is perfect for keeping a child warm overnight in rooms 1723 Celsius. The TOG rating means that there is no need for additional blankets in the cot when using this product, making it a safesleep option. Parents can be rest assured that the breathable organic, natural fibres will help regulate their room's temperature and prevent overheating. Parents can follow the Free room thermometer and What to Wear guide provided with the product, to layer appropriately underneath to keep their child warm. The Jersey Sleeping Bag meets all safety standards in Australia and New Zealand and is reviewed by the Eczema Association of Australasia as a skinfriendly product. All ergoPouch fabrics are dyed with nontoxic water based dyes, and come in trenddriven prints and colours to suit any nursery. All our prints are designed inhouse. Fire Hazard Label: As this product is made from organic cotton and bamboo and is not treated with chemical fire retardants the following white fire label applies. Fire Hazard Label according to As/Nzs 1249:2014: Caution Keep away from heat and flame.