9 Pack pure black letter openers envelope slitters, small and exquisite, easy to store and safe to use, an essential tool for daily bill opening. The blade is made of ABS environmentally friendly resin with a pointed mouth design. Insert the blunt guide plate under the envelope corner, then slide the cutter along to open easily without paper jams or document damage. Stainless blade remains sharp through hundreds of cuts. Embedded safety slit on the top edge of the flip cover reduces risk of accidentally cutting contents. Useful for opening envelopes, express packages, boxes, engineering cutting paper, and more. Practical, prevents scratches, and avoids damage to nails during unpacking. Color: black. Material: ABS. Size: 7.6 x 4.6 x 3.3cm. Package Contents: 9 x letter opener. Only the above package content, other products not included. Note: Light reflection and different displays may cause slight color variation between item and image. Measurement allowed error is +/- 1-3cm.