Inflatable Winter Pillow Set — supports and protects outdoor covers through snow, ice, and heavy precipitation Key benefits Prevents cover collapse and pooling: Inflatable pillows lift and support protective covers so snow and rain do not collect and cause sagging or damage. Extends cover life and reduces maintenance: By keeping covers properly supported, the set reduces strain, wear, and the need for frequent clearing or repairs. Fast, simple setup: Two 3meter ropes are included to make positioning and securing the pillows under your cover quick and repeatable. What's included One 120 cm inflatable pillow and one 150 cm inflatable pillow Two 3meter mounting ropes for secure installation How it works Inflate the pillows, place them under the cover where sagging is likely, and thread the included ropes to hold the cover in place. The inflatable design provides buoyant support across the cover surface to resist collapse and pooling. Compatibility and performance Designed for winter use with outdoor protective covers. Compatible with covers for pools, hot tubs, patio furniture, greenhouses, and similar applications where sagging or water/snow accumulation is a concern. Sizes (120 cm and 150 cm) provide flexible placement options for different cover shapes and span requirements. The set is intended to offer reliable winter support, reduce cover maintenance, and help keep outdoor areas cleaner and more organized. Practical use scenarios Pool or hot tub cover: Place under the cover to prevent water and melted snow from pooling and stressing the cover fabric. Patio furniture and grill covers: Support vulnerable sections of large covers to avoid sagging and damage during storms. Greenhouse or plant protection covers: Maintain proper airflow and prevent collapse from accumulated precipitation. Easy installation tips Partially inflate pillows, position under the cover at points prone to sagging, then fully inflate for desired support. Use the 3meter ropes to secure the cover edges or tie down points, adjusting tension to keep the cover taut and supported. Position the two pillows where they distribute load based on your cover dimensions. This inflatable pillow set provides straightforward, practical protection for outdoor covers in winter and adverse weather, helping protect your investments and reduce seasonal upkeep.