Multifunctional Honeycomb elbow pads: Featuring breathable, light & smooth fabrics, high elastic fitting, exquisite design technology, rapid perspiration and fast drying. ^ A useful protector FOR kids / Youth. The knee pads with wrist guards are designed for kids safety when doing sports.^ Used for Basketball, Baseball, Football, Volleyball, Wrestling, Cycling, Skating, Skateboard, biking, skating, rolling, and more activities & games.^ The pads would put some pressure to the body for the safety reason, which could allow the body to hold the right position while playing volleyball, basketball, football, and other outdoor sports such as bicycle & skateboard riding and inline skating.^ PLEASE TAKE A LOOK AT OUR SIZING CHART AND MEASURE YOUR CIRCUMFERENCE BASED ON OUR INSTRUCTIONS: YS is fit for kids aged 5 -6, YM for 7 - 8 years old children, YL for 9 - 10 years old, and YXL for children aged 10-12 About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.