Specifications: Adopting premium material, soft and tough, and wont hurt you even if collision happens. With the elastic headband, it is suitable for many people and also more comfortable and convenient to wear. Helping develop good habits of dribbling without looking at the ball, and allowing you to watch opponents and make better passing, shooting, and dribbling decisions. Ideal goggles for basketball players to do training and have a competition. Practical and useful for improving basketball-playing ability. Item Name: Dribbling Glasses Material: PC Features: Heads Up, Basketball Training Accessory, Adjustable Size: 17cm x 5cm/6.69" x 1.97" (Approx.) Notes: 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: 1 x Dribbling Glasses(without Lens)