Caution:
Avoid cold temperatures The PVC vinyl of the Clear Cover may lose elasticity and become difficult to put on when left in cold temperatures. If this happens, we recommend letting the product sit in a warm area before applying to your cover. Please be careful when handling your Clear Cover in cold temperatures, as it becomes more susceptible to damage if dropped or handled roughly. Maximum pen width of 13.5 mm for pen holder The pen holder is designed to perfectly fit the 12.2 mm (0.48”) diameter Jetstream pen offered as a free bonus gift with select Japanese-version Hobonichi Web Shop products. Pens with certain shapes and materials may be difficult to pull through the holder. The holder can fit pens up to 13.5 mm (0.53”) in diameter. If marking flap is hard to loosen, hold the rounded edge If you’re having a hard time opening the marking flap, press your thumb strongly against the rounded edge of the flap as you hold the spot beside it in place. Available for use with Weeks Mega (Colors series) "This size will fit the Hobonichi Techo Weeks Mega - Colors series. The product may feel tight at first, but it will break in over time. The Clear Cover will have 1 cm loose plastic past the top and bottom when used with the Weeks Mega - Sneaker book series."