THIS WORKS Baby Sleep Bedtime Ritual A natural sleep range especially for babies and children to help create a happy and healthy bedtime routine. Depth: 5 CM Height: 13.8 CM Width: 19 CM 89% of panel users felt their child’s sleep quality improved* 89% of panel users said their child had a more settled night’s sleep 85% of panel users said their child slept for longer 81% of panel users said their child settled more quickly at bedtime