Quick, onehanded operation: telescopic, retractable design stretches in seconds to cover a wet umbrella and collapses just as fast for storage. Use it as you enter a building to avoid dripping water inside. Three size options for precise compatibility: Unfold length 70 cm — fits 8rib umbrellas. Unfold length 80 cm — fits 16rib umbrellas. Thickened 80 cm — fits 24rib umbrellas. Keeps spaces clean and dry: the transparent, nondripping cover contains water from a wet umbrella so floors, car seats, and bags stay dry. Clear material lets you see the umbrella without removing the cover. Ultraportable storage: folds down to about 11 cm in length. Lightweight and compact for carrying in a bag, glove compartment, or briefcase. Practical and simple design: no complicated parts, easy to use and maintain. Retractable action and clear visibility make it suitable for everyday use. Use scenarios: Commuting: slip the cover over your umbrella before boarding public transport to prevent wet floors and dripping on seats. Office or retail entry: quickly cover your umbrella at the door to protect carpets and keep shared spaces dry. Travel and driving: store a folded umbrella in the glove compartment and use the cover after use to protect car upholstery. Key attributes at a glance: Function: telescopic, retractable umbrella cover that contains water and prevents dripping. Compatibility: fits 8rib, 16rib, and 24rib umbrella models (choose the matching length). Size: unfolds to 70 cm or 80 cm; thickened 80 cm for larger umbrellas; folds to ≈11 cm for storage. Design: transparent, simple, easy to use and carry. A practical accessory for anyone who wants a quick, tidy solution to wet umbrellas without taking up space.