Usage Tips:What You Get: This Set Includes 28 Work Ticket Holders; 10 X 14 Inch Size Easily Holds A 9 X 12 Inch Sheet, Perfect For Most Standard Such As Student Activity Sheets, Work Wait Durable & Premium Materials: Each Store Ticket Card Holder Is Made Of Pvc Material And Reinforced With Advanced Stitching Technology; The Result Is A Reliable, Durable, Waterproof Holder That Will Even In Challenging Working Conditions Documents To Prevent Dust Scratches Easy To Use: These Versatile Dry-Erase Pockets Offer Clear Fronts And Backs, Allowing You To Conveniently Mark Them With Markers; They Are Easy To Clean With A Soft Cloth Or Paper Towel; Find Your Important Ones Thanks To This Thoughtful Design,Documentation Made Easy Reusable Design: Minimize Paper Waste And Save Your Valuable Time And Resources With These Reusable Plastic Bill Holders; Their Design Allows You To Easily Insert And Remove Documents, Thereby Increasing Time Efficiency And More Wide Application: Matches The Versatility Of These Dry Wipe Bags; They Are Designed To Hang On Doors, Windows, Tables, Desks, Cabinets And More. They Are An Integral Part Of Classrooms, Restaurants, Shops And Homes As Project Boards, Magnetic Whiteboards, Chore Magnets Or Refrigerator Magnetic Whiteboards Colour:E:Black & Red & & Blue & Green Material:Plastic Size:About 25X35Cm Package Contents: 1Set * Dry Erase Pockets Reusable Sleeves(4 Colors, 7 Pieces Of Each Color) Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection 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.