<b> Key Features </b><br>Material: Polyester, soft, light & breathable <br> Packable for easy storage and travel<br> Suitable for: Unisex Baby Kids<br> Seasons: Spring, Summer, Autumn <br> Effectively isolates the dirt in saliva, allows good air circulation, easy to use, can be wiped with alcohol<br> <br><b> Size </b><br> <b>XS</b>-Hat measurement 46cm(18.1"):for baby 6-12 months, head circumference 43-45cm(16.9"-17.7")<br><b>S</b>-Hat measurement 48cm(18.8"):for baby 1-2 years, head circumference 45-47cm(17.7"-18.5")<br><b>M</b>-Hat measurement 50cm(19.6"): for kids 2-3 years, head circumference 47-49cm(18.5"-19.2")<br><b>L</b>-Hat measurement 52cm(20.4"): for kids 3-4 years, head circumference 49-51cm(19.2"-20")<br><b>XL</b>-Hat measurement 54cm(21.2"): for kids 4-8 years, head circumference 51-53cm(20"-20.8")<br> Please measure your baby's head circumference first before purchase.<br><br> Care instructions: Gentle wash at 40, do not bleach, iron at low temperature. <br> Excellent sun protection: Nice pattern in cartoon print style, a comfortable companion on a sunny day in summer, foldable and easy to carry<br> Quickly Drying: breathable polyester keeps baby cool and comfy all day long, whether you take him to the beach, pool or park <br> Color may vary slightly due to the color calibration of each individual monitor. <br> Please contact us via e-mail. We are dedicated to providing every customer with better shopping services. <br>