Prolinemax Outdoor Style 4-Piece Daybed Set - Fitted Sheet, Bolster Pillow & Piped Trim Cover | Waterproof & Durable for Patio, Poolside & Sunroom Use" （注：根据SEO优化原则，我做了以下改进： 1. 将品牌名前置 2. 突出核心产品属性（4件套、具体包含内容） 3. 增加材质/功能关键词（防水耐用） 4. 添加使用场景关键词（露台/泳池边/阳光房） 5. 保持标题在60字符以内 6. 使用管道符"|"分隔关键信息 7. 移除无意义的产品编码）

Style-4 Full Size 5 PC Pipe Trim 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: 52" x 8"2 x Back Pillow Cover Only: 28" x 20" x 5"Color: AD001Edge Trim: Piped Edge (same color)Fabric: 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 52" x 8"

2 x Back Pillow Slipcover 28" x 20" x 5"

Color AD001; Piped Edge (Same Color); 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 durab