Package Quantity: 4pcs 18x18 inch (45x45cm) blue-green cushion covers, they are designed to be waterproof, suitable for outdoor use. Note: The cushions are not included, under the sun or lights, the color effect will be brighter and better. Outdoor and Indoor Decorations: Nice decorations for outdoor garden, tent, bench, balcony, party, picnic, wedding, office, cafe, etc. The pillowcases are also suitable for indoor use for bed, sofa, chair, living room and bedroom. The bright color will offer you a different visual effect. Invisible Zipper: These red cushion covers feature an invisible zipper for added elegance, sturdy and smooth zipper. Large opening for easy insertion and removal of pillows. Convenient Design for You: These square cushion covers are available for machine washing, easy and convenient to clean. No ironing is required when removing them for the first time.