Familiar Check & Denim Fabric. Adjustable smartphone strap, selectable from 4 popular fabrics. We usually require 7 days, but please let us know if you're in a hurry! This is the page for the blue check pattern ♫ From this listing, swivel hardware & smartphone sheets are available as options (*••*)♡ The back is all made with navy blue, domestically produced PP tape. Gold hardware is also available for an upgrade! (+¥150) ・Adjustable slider ・Lobster clasp at the end ・Crimp (round fastener) at the end If you would like to change these, all of the above hardware will be changed to gold. Regarding the cherry charm, the eyelet part (hole for the ball chain) & ball chain can also be changed to gold, so please feel free to ask. If you would like a different pattern, please let us know your desired pattern in the comment section or transaction message. You can choose from 11 different patterns♪ ~Size Details~ Basically, we prepare them in 25mm width. We also accept changes to 20mm. Please let us know when ordering♪ I find that 20mm suits my body type, so I prepared it in case there are others who feel the same way. ~こだわりポイント~ (Emphasis Points) Because we make it by combining cute fabric and PP tape carefully selected from craft stores on the back, it is sturdy and durable♪ Besides smartphone straps, it can also be used as a water bottle strap... or as a strap for boat-shaped tote bags... There are various uses♡ ✻ If you have any other requests, please ask in the question section. ✻ We make each one carefully, but there may be some distortion or bending. We appreciate your understanding of handmade products. Material: Cotton Pattern/Design: Check