Upgrade your child's biking experience with our inner tubes. Designed for 16-inch by 1.75-inch children's bike tires, these tubes are made from rubber, known for its excellent puncture resistance and durability. The set includes two inner tubes, ensuring you always have a spare on hand for quick replacements and repairs. Features -Color:Black -Material:Rubber -Size:38.00X38.00X6.00cm/14.93X14.93X2.36in -Crafted from butyl rubber, these inner tubes offer exceptional puncture resistance, ensuring and secure cycling experience for your child -Designed to fit on children's bike tires, these inner tubes provide a smooth and comfortable ride, enhancing your child's cycling enjoyment -The package includes two inner tubes, making it convenient and to replace and maintain your child's bike, ensuring it stays in top condition -These inner tubes are compatible with a wide range of children's bicycles, making them a versatile and essential accessory for any young cyclist -Made from robust butyl rubber, these inner tubes are built to last, providing durability and reliability for your child's bike Package list: 2 x bicycle inner tubes