New Design,Introducing heavy-duty water weights for balloon arches and backdrop stands! Our upgraded balloon arch weights feature 5-layer thickened material and reinforced edges, rigorously tested to withstand 50kg (110 lbs) of pressure. Perfect for securing decorations at weddings or birthdays, these balloon stand weights deliver 10 lbs of stable holding power with their 15" base and widened edges. The enlarged 1" fill port makes setup simple, while the elegant gold finish seamlessly blends with any decor. As space-saving arch weights, they fold flat for effortless storage and transport. Follow usage tips to maintain your backdrop weights – seal tightly, avoid drops, and keep away from sharp objects. Essential for wind-free events indoors or out!