Custom Hats with Name & Illustration - Now Taking Orders! Listing Number: m33723032401 https://jp.mercari.com/item/m33723032401 Features: * Adjustable chin strap. * Adjustable in three places with hook-and-loop fasteners, suitable for both male and female dogs. Find the perfect fit that can withstand your dog's shaking and scratching! Customer Reviews: * "Doesn't come off even when shaking!" * "The brim is long, which is great!" [Sizes] This is a finished LL size (approx. 10kg and up). Please comment for custom orders of other sizes (approx. 2kg to 12kg). Measurements: A: Forehead to behind the ears: 8-12.5 cm B: Up to 53 cm C: OK if 4.1 cm or more (6 cm or more if A is the smallest size) D: 23-32 cm E: 8.4 cm Hand washable & ironable (some parts require low heat). The crown (excluding the brim) is soft and has a wrinkled texture. ⚠ Please read before purchasing: * Strong 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. * There may be some unevenness in the stitching. * Measurements are approximate. * The back is secured at the base of the ears. * Does not completely block UV rays. * The chin strap will be shipped detached from the hat. * We are not responsible for any accidents that may occur while using this product or its accessories. Please use it within the owner's 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.