Zen One Classic

About Safety Size Fabric Details & Care Shipping & Returns The versatile Zen One™ swaddle is gently weighted to mimic the pressure of your embrace, and is designed to adapt to every sleep style, providing continuous comfort as baby grows.- Secure band keeps baby’s arms down, or wraps around belly for arms-free sleeping.- 2 way zipper makes nighttime diaper changes a breeze. We take the safety of our products very seriously. The Zen One exceeds rigorous safety standards, both mandatory and voluntary, by over 8 times. Tests have been performed in leading safety laboratories and inspected by pediatric pulmonologists for breathing safety. Newborn:- Age: 0-3 months;- Weight: 7-13 lbs / 3.2-6 kgs;- Height: 19-24.5 inches / 48-61 cms Small:- Age: 3-6 months;- Weight: 13-18.5 lbs / 6-8.5 kgs;- Height: 22-27.5 inches / 55.5-68.5 cms * When determining which size is best for your baby, look at the minimum weight, and the maximum height. Your baby should not be below the minimum