Replaceable inner page Stainless steel 6 round loose leaf bind rings, press type open, refillable and reusable, just need refill loose leaf paper; Elastic straps with metal buckles make the straps better homing, adding aesthetics; Press top & bottom buttons at the same time to open the binder, then you can fill in or take out the paper. Use fingers to force both sides of the binder to close it. Please be cautions of your fingers when you close it. Textured leather-look cover and can be laid flat or folded back; Notebook perfect to give as a birthday gift, Christmas, Thanksgiving, Mother's/Father's Day, Valentines or Wedding Anniversary present. Colour:black Material:PU leather+paper Size:Cover size: 23.5 x 17.5cm Inner core size: 13.7 x 20.8cm Package Contents: 1 x 6 Holes Refillable A5 Notebook (with inner pages) 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.