It must be a right-angle arc with a gap. 【Function】: Open, close, ventilate, insulate, provide privacy, let the sun in, good waterproofness, with gas lift spring, easy to operate, equipped with nets and sunshades, which can effectively prevent fallen leaves and direct sunlight.
eBay
PawHut Rabbit Hutch Indoor Outdoor w/ Top Handle, Openable Roof - Grey
Aliexpress UK
▶3-speed fan with reversible airflow | 10-blade skylight fan provides perfect air circulation for all-season comfort and relief | In/out exhaust feature allows you to draw in and circulate fresh air from outside, or exhaust stale air outside, cooling your RV and eliminating odors from food, smoke, waste, pets, and more.
eBay
Outsunny 3 x 3(m) Gazebo Canopy Roof Top Replacement Cover Spare Part Dark Green (TOP COVER ONLY)
Aliexpress UK
This RV roof vent fan provides good air circulation for RVs, trailers, campers and other vehicles, helping to lower indoor temperatures and eliminate odors from food, smoke, waste, pets, etc. It is a great choice to replace your old cracked roof vents, the size is 14" x 14".
eBay
Premium Retractable Pergola with Foldable Roof for Residential Outdoo
Aliexpress UK
Sleek Compact Design – Space-Saving forcaravans : 36×36×12cm size doesn’t protrude too much from the roof (reduces wind noise during driving) – fits low-clearance UK caravan storage facilities. The minimalist look blends with most 房车 exteriors – a stylish Compact 36x36x12cm Roof Vent Fan for UK Small Caravans.
eBay
Outsunny 5ft x 4ft Garden Shed, Metal Tool Storage Shed with Sliding Door, Sloped Roof, Grey Wood Effect
Aliexpress UK
Note: When using the rain sensor, you need to open this setting first, and the rain sensor indicator will light up;. Rain feeling setting (automatically close the top cover when it rains). With a large brush motor, the ventilation can be completed instantly (strong power).
eBay
Outsunny 3 x 3(m) Garden Pergola with Retractable Roof Canopy and Wood Grain Aluminium Frame, Outdoor Gazebo Pergola Kit
Aliexpress UK
Special hat design, rainproof, can accelerate air circulation. Replace the RV and boat ventilation cover. 1 x RV Vent Cap. Made of high quality ABS plastic for corrosion and impact resistance. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Waterproof Transparent Sealant Coating Insulating Glue For Roof Leakage Crack Seepage Transparent Sealing Adhesive Repair Tools
Aliexpress UK
The RV roof vent is made of durable plastic material, UV-resistant and waterproof. This RV roof vent fan provides good air circulation for RVs, trailers, campers and other vehicles, helping to lower indoor temperatures and eliminate odors from food, smoke, waste, pets, etc.
eBay
Outsunny 3 x 4m Pergola with Retractable Roof Canopy, Aluminium Frame Garden Gazebo Outdoor, Deck, Khaki
Aliexpress UK
It Removes Cooking Smoke and Unpleasant Aromas from the Bathroom and Lets You Breathe Fresh Outside Air. Breathe in Natural, Fresh Outside Air to Make Your Living Space More Comfortable. Full Face FM1A CPAP Nasal Mask with Adjustable Headgear Sleep Apnea Size M L #.
eBay
Outsunny Retractable Pergola Roof, Sun Shade Cover, UV30+ Protected Replacement Canopy Fabric for Pergola Frame, Coffee
Aliexpress UK