Size: 10 inches heart balloon , it's standard heart shape after inflation. Material: The balloons are made of high quality latex, heart shaped, elastic, thickness, reusable and eco-friendly. High-end Party: Pink, the fantastic and romantic colors will help you to make a high-end party. Easy To AIR InflatN: You can use helium or air to inflate the balloon. Please note that the small amount of dust on the surface of the balloon is to prevent the balloon from sticking and deforming. You can clean the balloons before use. Warm & Romantic: Prepare our heart-shaped balloons to express your love for any occasion, wedding aisle decoration, Valentine's day, birthday party, bachelor party, proposal, wedding shower, wedding anniversary, etc Description: Material: Latex Qty: 50pcs Latex Balloon/Pcak Size: 10 inch ( when fully inflated) Color: Pink Pink latex hearts balloons set contains 50 10-inch Pink balloons. Warm Tips: This is very important, only when the balloon is large enough will it become heart-shaped, If the balloon has not yet turned into a heart shape, please inflate it again.