Features: Package comes with 6 pieces magnetic sentence strips, enough quantity to meet your daily use and replacement in classroom teaching or learning, reusable and practical set that can help you a lot These sentence strips with magnets provide smooth writing surfaces, and the written traces are easily erasable if made by water-based marker pens= These lined magnetic sentence strips are made of quality magnets and PET, easy to move, bendable, with proper magnetic force to stay firmly on the surfaces, giving you a confident using experience Waterproof and scratch resistant, not easy to fade or tear, so you can wipe them clean with wet towel, and feel at ease to put them in your bag or backpack for carry and store These reusable classroom learning tools provide enough blank writing space, so teachers, and students can use them for drawing, spelling, penmanship, math, and more Specifications: Material: PET Color: White; Yellow; Purpler; Greenyellow; Roes Red; Cyan Size: Approx. 30.8x7.62cm/12.13x3in Weight: Approx. 180g Package Includes: 1 Set Magnetic Sentence Strips note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you