You should choose the lightest Kocoono LUXE weighted blanket option for your child, which is the 5kg one (designed for someone who weighs 50kg or 8 stones), and from there adjust the weight. Here we explain to you how to do this:  - Kocoono LUXE has 11 inner weighted bands (9 large bands that stretch across the body and 2 small ones for around the neck that conform and act as the Shoulder Embrace) . - The 9 large inner weighted bands have the same weight distributed across the 6 pockets sewn into each channel.You will need to remove the required amount of large weighted bands to suit the child , considering that each inner weighted band weighs approx  0.5 kg and you need to get to 10% of your child's body weight. - For example, if your child weighs only 25kg (4 stone) you would remove approx half of the inner weighted bands. - The best way to do this is to remove the weighted bands in the lower half of the blanket -Then, you can add the weighted bands as the child grows.