Size Color Each sticker's size is 2 x 2 cm, each sheet size is 12.5 x 9 cm.(6.3 x 4.1inch). Total 240 black photo corners. Enough to meet your DIY requirement. Clear DesignThese photo corners are designed for better display, they will not cover up your photos to show complete pictures. There are anti residue and non-yellowing to last for a long time. Premium Materials120g Fancy paper for durable and good quality. The back comes with adhesive to help you fix the photos on this book or on a flat wall firmly. No additional glue is needed. Easy to UseSimply peel the photo corners off the sheets and apply directly to album pages, or slip over the corner of a photo and position it on the album page. Multiple UseSelf-adhesive pictures mounting corners are essential items whether making scrapbooks, albums, journals, photo walls, memory books,or invitations. Best choice for DIY and manual producers.