Thank you for waiting. The hat is now complete. The measurement between the ears is a bit wider than originally planned, so please check this especially carefully. It should be fine if Chachamaru-kun's ears are at least 3.2 cm apart. The wider the space between the ears, the better it looks, so if the size seems okay, please forgive the slight adjustment. 【Size】 A: Forehead to back of ears: 6.2 - 9.5 cm B: Up to 48 cm * I've made it quite long so you can retie it to your liking. C: OK if at least 3.2 cm (If A is the minimum size, then at least 5.5 cm) D: 16.5 - 22.5 cm E: 7.7 cm Hand wash and ironable (some parts require low heat). I've also made a flat elastic chin strap, which will be included. Since silicone stoppers (the round things on the string) can't be used with flat elastic, I've made it long so you can tie a knot and use that as a stopper. (Please refer to the leaflet for details.) 【Price】 I told you it would be 1399 yen (hat) + 200 yen (name tag) + 100 yen (illustration tag) = 1699 yen, but I've reduced the price of the name tag from 200 yen to 100 yen, so the total will be 1599 yen. Thank you. --- 【Reference】M Standard Size (for pets under 6 kg) A: Forehead to back of ears: 6.5 - 9.5 cm B: Up to 31 cm C: OK if at least 2.6 cm (If A is the minimum size, then at least 5.5 cm) D: 17.5 - 23.5 cm E: 6 cm + long --- * Creases in the stiff parts may be difficult to remove. Please be careful when washing and storing. * Please refrain from purchasing if you are looking for a perfect product, as this is a handmade item. * Measurements are approximate. * The back is designed to be secured at the base of the ears. * This product does not completely block UV rays. * The chin strap will be shipped separately from the hat. * We are not responsible for any accidents that may occur while using this product or its accessories. Please use it within your sight and ensure safety. * Please refrain from imitating the size adjustment mechanism. * The creator and seller of this product have consulted with and received guidance from intellectual property experts, such as patent attorneys, to deepen their understanding of intellectual property rights.