WHAT'S IN THE KIT - This nano tape bubble kit includes 5 rolls of 9.8ft roll of 2.0-inch wide nano tape, an air pump. Everything you need to get started! STRONG AND ELASTIC - The nano tape in this kit is strong and elastic, making it perfect for creating giant super stretchy nano tape that are at least 4 inches in diameter. Your kids will love how and fun these are! DIY SHAPE YOU LIKE - With the air pump and instruction manual included, kids can easily create their own unique nano tape in whatever shape they like. They can even fill the with water to create water balls. The possibilities are endless! ALL-AGE RANGE FAVORS - Not just for kids, this nano tape bubble kit also makes a great addition to adult parties. Guests can enjoy creating their own unique nano tape and competing to see who can blow the biggest bubble. It's a fun and unique activity! EASY TO USE - The operation of this nano tape bubble kit is simple and straightforward, making it easy for kids and adults to use. The instruction manual also provides step-by-step guidance to a successful bubble-blowing experience. It's easy and fun for everyone! Color: As Shown Material: tape + plastic Package Contents: 5 rolls of bubble (red & & blue & green & transparent) 1 set of complete material package (random style random color, don't accept the specified color.) 1 x pump (Random color, don't accept the specified color.) 1 x storage box (Random color, don't accept the specified color.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.