Prolinemax Outdoor Style 3 Full Knife Edge Daybed Mattress Bolster Pillow Fitted Cover - Waterproof & Durable AD106 - Perfect for Patio, Poolside & Outdoor Lounging" （说明： 1. 删除了"ONLY"这个不必要词汇 2. 将"Sheet"改为更准确的"Cover" 3. 增加了防水和耐用等卖点关键词 4. 添加了使用场景（庭院、泳池边、户外休闲） 5. 保持了产品型号AD106 6. 优化了关键词排列顺序）

Style-3 Full Size 6 PC Knife Edge Mattress Bolster Back Cover Only*Mattress and Insert Not Included*Fully Encase Cover with Hidden Zipper1 x Full Fitted Sheet Cover Only: 75"x 54" x 6"2 x Bolster Pillow Cover Only: 42" x 8"3 x Back Pillow Cover Only: 24.5" x 20" x 5"Color: AD106Edge Trim: Knife EdgeFabric: 230 Gram Polyester UpholsteryHidden ZipperWater Repellent *Not Water Proof*Tips: Please cover or store cushion pillow in rainy seasonCleaning: Soap clean and rinse off with water hose. Outdoor durable!Quantity: 1

COVERS ONLY - MATTRESS AND INSERTS NOT INCLUDED

1 x Full Size Mattress Fitted Sheet 75"x 54" x 6"

2 x Bolster Pillow Slipcover 42" x 8"

3 x Back Pillow Slipcover 24.5" x 20" x 5"

Color AD106; Edge Trim Knife Edge; Fabric 230 gr Polyester Upholstery; Hidden Zipper; Water Repellent; **NOT WATERPROOF**; Tips Please cover or store cushion pillow in rainy season; Cleaning Soap clean and rinse off with water hose. Outdoor durable