FUN IN THE DARK: Our tetherball ball has characteristics that are different from those on the market. It is made of special materials. It will absorb sunlight during the day. When night comes, it will become a completely different tether ball. And you don't need to pay any extra price to enjoy a brand new tetherball ball EXCELLENT QUALITY: Our tether ball is manufactured in accordance with high quality standards, has better reliability and stability, is environmentally friendly, and it is also waterproof SOFT MATERIAL: this portable tether ball surface covered with 6 mm PU, feel softer, longer shots will not hurt the hand PACKAGE INCLUDES: portable tetherball ball with rope, 1 carabiner and air pump with needle Official size and weight, this tetherball ball with rope and carabiner is suitable for kids, teens, and adults Material Polyurethane (PU) Color tetherball and rope（Glow in The Dark） Item Weight 0.52 Kilograms Sport Tetherball FUN IN THE DARK: Our tetherball ball has characteristics that are different from those on the market. It is made of special materials. It will absorb sunlight during the day. When night comes, it will become a completely different tether ball. And you don't need to pay any extra price to enjoy a brand new tetherball ball EXCELLENT QUALITY: Our tether ball is manufactured in accordance with high quality standards, has better reliability and stability, is environmentally friendly, and it is also waterproof Material‎Polyurethane (PU) Color‎tetherball and rope（Glow in The Dark） Item Weight‎0.52 Kilograms Sport‎Tetherball Number of Items‎1 Construction Type‎multi-layer, inflatable Unit Count‎1.0 Count Item Package Dimensions L x W x H‎10.55 x 4.61 x 4.41 inches Official size and weight, this tetherball ball with rope and carabiner is suitable for kids, teens, and adults