Popular Pure Cut Balloons! For those who have concerns about conventional film balloons, such as "the air leaks out quickly" or "heat sealing takes time"... Here are 3 reasons to recommend Pure Cut Balloons: 1. No sealer required, just inflate with air 2. Carefully made in Japan, no trouble with initial defects 3. New feature! With flap seals, attaching to sticks is even easier 1. No sealer required, just inflate with air With a check valve, you only need to inflate with an air pump. There's no need for the time-consuming and often problematic heat sealing, which is the biggest cause of failure. 2. Carefully made in Japan, no trouble with initial defects Made possible by domestic factories with advanced technology, the Pure Cut finish has no frills on the edge bonding, clearly highlighting the heart shape. Because there is no misalignment of the bonded parts, there is no worry about initial defects such as air leaking out quickly after inflation. 3. New feature! With flap seals, attaching to sticks is even easier Flap Seal Flap Seal A flap seal is included for wrapping around cups and sticks, making it easy to attach. If you don't use a stick, cut off the flap seal. ※The seal backing is yellow, so the seal part may appear yellow in the photos, but the flap seal itself is transparent. Product Specifications Brand SAG Balloon Size 5 inches (13cm) Check Valve Yes: Air and helium will not come back out once injected. No equipment is needed for sealing. Capacity 0.3 liters Helium Compatibility Does not float even when filled with helium gas. Mini Shape: Does not float with helium. Cups and sticks are not included, so you will need to purchase them separately. Thank you for viewing.