About gifts: If you buy the ball,we will send you a ball bag, two gas pins, and a net pocket as the gifts Size Reference: Size 4 ball–Circumference: About 63cm Weight:350-400g Size 5 ball–Circumference: About 69cm Weight:400-450g We Support: 1. We support Customize,, contact us for details if you need. 2. If you are wholesale or drop shipping, contact us for better price! Note: 1. Please note the ball size in color display. 2. Please allow 1-2CM differs due to manual measurement. 3. Real color may slightly different from pictures due to many factors such as computer screen’s resolution, contrast etc.Thanks for your understanding.