Specifications: Concerned about the childrens pen taking posture, help them started life in correct guidance. Soft silicone material design, comfortable to handle. The best gift to send to friends, the best gift of the child care. Type: Writing Posture Corrector Material: Silicone Color: by Random Quantity: 10 Pcs Purpose: Keep a Pen Writing Posture Correctly Features: Soft, Dolphin Shape, Stationery Accessories Size: 4cm x 0.8cm/1.57" x 0.31" (Approx.) Notes: The pens shown on the pictures are not included. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Writing Posture Corrector