High Quality - High quality aluminum foil materials make them durable, elastic and reusable,Eco-friendly and biodegradable. They are safe and NON-TOXIC around children. Halloween Foil Balloons Decoration - These Halloween theme distinctive appearance foil mylar balloons bring you amazing visual effect. Shining color will make your party have more vitality and pleased your heart. They definitely add Halloween style to a venue/party, creating a happy festive atmosphere. Halloween Night Party Decoration - Perfect for Halloween party decorations,party toys, bars, home decorations, etc, can be hung in trees, walls, windows, doorways, dining tables and places you like. Material: Aluminium Foil Size: 53x80cm(spider),48x75cm(mummy) Color: As shown Package Included: 1PC Inflatable Balloon