Link-O-Loon ラテックスバルーン 12インチ サテンブルー（50個入り）

The 12-inch size is perfect for balloon arches, and these satin blue ones have a rich, deep color that really pops against a light wall. They inflated easily without any weak spots, and most are still holding strong after four days.

Set these up for a birthday arch in about twenty minutes, and they held air perfectly overnight without any sagging. The satin finish gives them a classy look that photos really pick up, and the 12-inch size feels generous once inflated. Just keep an eye on little ones while blowing them up, as the

These 12-inch balloons are a perfect true satin blue, not a washed-out pastel. I inflated about 45 for a party and they all held their size for the whole day without any issues. The pack is a great value for the price.