Description: Creative Design: The Hammer Balloons set includes balloons shaped like drill and hammers, offering a unique and novel design that makes them suitable as special gifts for Children's Day and Father's Day.Material: Made from premium aluminum foil material, these balloons are sturdy, good durability, and not easy to burst. They can maintain their inflated state for a long time.Easy to Inflate: With a convenient inflation port design, these Construction Themed Party Favor support various inflation methods making them simple and quick to use.Versatile Use: Party Favor set suitable for various occasions such as children's parties, birthday celebrations, holiday decorations etc., adding a joyful atmosphere.High Simulation: Inflatable Balloon Toys, the realistic drill and hammer shapes with fine details are loved by children. Size Chart: After inflationhammer ballon:25cmx44cm/9.84inchx17.32inchdrill ballon:44cmx47cm/17.32inchx18.50inch Package Includes: 5 hammer ballons 5 drill ballons Note: 1.CHOKING HAZARD Children under 8 yrs. can on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons immediately.2.Please allow slightly errors 1-2cm differences due to manual measurement.