Mini Sliding Photo Book Keychain - 2×3 & 3×4 cm

Mini Sliding Photo Book Keychain A compact sliding photo album designed to keep your favorite memories close. Small enough to carry on your keys, bag, or backpack. Compact Size, Sturdy Rails, Secure Snap-Fit Closure.   Features: Two photo sizes: 2×3 cm and 3×4 cm Available in 3, 4, 5, or 6-photo versions Optimized sliding rails for smooth and reliable movement Secure 3D-printed snap-fit locking mechanism Compact design with minimal thickness Easy assembly, no magnets, screws, or glue required Easy to insert and replace photos Photo Size: Mini: 20 × 30 mm (2 × 3 cm) Small: 30 × 40 mm (3 × 4 cm) Photo Capacity: 3 Photos 4 Photos 5 Photos 6 Photos Choose the combination that best fits your needs!   Boost MePrinting & Assembly Tips Select your preferred photo size and capacity. Print the parts using the provided print profile. Assemble the page stack, then press the entire assembly into the book cover. Insert your printed photos. Attach your favorite keyring and enjoy! Important: Avoid scaling the model, as this may affect the precision of the sliding rails and snap-fit joints. Photos and keyring hardware are not included. A Little Book Full of Memories Whether it's your favorite person, a beloved pet, or a special moment, this tiny album keeps your memories close wherever you go. Designed by TH Design – Smart Designs for Everyday Use. Bản trên ngắn quá. tôi dôdỉ thành như thế này