Features: Package 1: 1Piece Slap Bracelets, 1Piece Pen and 1Piece Eraser. Package 2: 2Pcs Slap Bracelets, 1Piece Pen and 1Piece Eraser. Package 3: 4Pieces Slap Bracelets. Package 4: 6Pieces Slap Bracelets. Multifunctional 3-in-1 slap bracelets, checklist, ruler. These multipurpose wrist reminders slap bracelets could be used as portable memos pad, notepads, checklist, daily planner. Clearly accurately scale, also a flexible bendable drawing ruler, measuring ruler tool. Writable slap bracelets memos pad, erasable and reusable. Recommended write with ballpoint pen, Crafted from quality silicone, waterproof, not easy to deformed or break, light in weight, comfortable to wear. Very suitable for display memos, notes, top priorities, making timetable, daily planning, academic schedules, journaling, scrapbooking. Great for Christmas stocking fillers, Kids Birthday party supply, student classroom reward, children game prizes, Kids Valentines present, Thanksgiving present. Specifications: Component: Silicone Color: White; 4 Color; 6 Color Slap Bracelet Size 1: Approximately. 23.8x3cm/9.37x1.18in Slap Bracelet Size 2: Approximately. 23.8x4.50cm/9.37x1.77in Weight: Approximately. 56-252g Package Includes: Package Option Package 1: Slap Bracelets, Pen and Eraser Package 2: 2Pcs Slap Bracelets, Pen and Eraser Package 3: 4Pieces Slap Bracelets Package 4: 6Pieces Slap Bracelets note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color