The keychains are made of unbreakable material. [Paper size: 8.5 x 5.4 cm] ⚝ We will include your desired message. It's okay to have different messages on the front and back. ※ We will provide an image of the design before printing. ※ Background color and design Please let us know if you have any requests, such as changing to a different color or a different product. Please provide the above information via the transaction message. It may take 4-7 days to create the design. We will respond as quickly as possible, so thank you for your understanding. When shipping, a carabiner [black or silver, random] will be included. Due to being handmade, it may not be possible to completely prevent original minor scratches or a small amount of dust from getting in, so please understand. We will ship via anonymous delivery. If you wish to purchase multiple items, we will offer a discount for combined shipping. Please let us know before purchasing! ※ We have almost no profit on these items, so we do not offer discounts on single items. Internal disabilities, hearing impairments, developmental disabilities, intellectual disabilities, panic disorder Fibromyalgia, autism, asthma, cough, allergies, hay fever Visual impairment, speech impairment, depression, dementia, wheelchair, disabled, cancer Illness, internal disabilities, Meniere's disease, depression, mental illness Panic attacks, panic disorder, Graves' disease Hearing impairment, visual impairment, hyperacusis, depression, prosthetic leg, prosthetic arm ADHD, ASD, tics, autism, developmental disabilities Fibromyalgia, disability mark, help mark