51 PCS Office Supplies: 50 x Coin paper clip & 1 x Coin Collection Book A Set of 50 specifications, 2 grids each, with a diameter of 40mm. Suitable for coins with larger diameters. The white card paper money and paper clips, the film material inside is OPP, has no side effects on coins, highly transparent attached film, excellent workmanship, is your best companion for collection. This product uses pure wood pulp paper, good hardness, smooth coating, high transparency, high ring alignment rate, neatly trimmed edges, no jagged edges. Please choose the appropriate model when you are a collector. This collection book can hold 200 coins and is used for professional coin collection books suitable for cardboard coin holders. The PCCB stacks 200 fixed-page paper clips, 20 grids and 10 pages. The size of each grid is 52mmx52mm, suitable for round coins of 0-40mm. This product is an empty book. There is no paper clip . You need to use it with different paper clips to your coins! Each small compartment has a semi-circular for easy access to the paper clip, just push out the paper clip, you can easily take it. Usage: Put the coin in the middle of the hole, fix the nails with flat corners in the bound paper clip, or stick the four corners with double-sided tape. colour:Random colors (red, blue, black)+White Note: Random color, don't accept the specified color. Material:plastic+Paper+OPP Coin Collection Book size:300x243mm Coin paper clip Size:100x50x0.58mm Package Contents: 50 x Coin paper clip 1 x Coin Collection Book Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.