With opposite hand, reach over head and pull up and back on outer ear to straighten ear canal. Made from soft PU foam, the plugs expand gradually and so conform to exactly the size and shape of the ear canal.
eBay
Moondrop SPACETRAVEL2 TWS Blutooth 6.0 Earbuds ANC IEMs Space Travel 2 True Wireless Noise Canceling Earphones Sports Earplug
Aliexpress UK
For Sound Insulation,Sleep,Travel ,Swim Or Study. Ten Pairs Of Soft Foam Ear Plugs. These ear plugs are non-toxic but may interfere with breathing if caught in the windpipe, which could lead to serious injury or death.
eBay
MOONDROP ARIA 2 Earphones High Performance IEMs Earbuds with Detachable Cable 0.78mm 2pin 3.5/4.4mm plug ARIA2 Earphone
Aliexpress UK
Use: Sleeping, Swimming, Studying, Work, Travel. 🔇Effective Noise Reduction: Soft silicone molds to your ear canal, reducing noise for better sleep and focus. ✅Replace When Worn: Though reusable, replace if plugs lose shape or elasticity.
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Dual Plug Wired Earphones For Desktop Computer Game Music Headphones 2M/3M PC Earbuds 3.5MM In-ear Headset with Microphone
Aliexpress UK
Soft mouldable, can be reuse. 12PCS Silicone Ear Plugs Noise Reduction Sleep Anti Canceling Sound Insulation Earplug Protection Sleeping Reusable Ear Plugs. Can be used when sleeping ,reduce noise and aid a restful night's sleep.
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TRN VX Pro+ 8BA+1DD Hybrid In Ear Earphones IEM Technology HIFI Monitor Running Headphones Earplug Headset
Aliexpress UK
WARNING: Remove earplug slowly with a twisting motion to gradually break the seal. Appropriate Noise Cancellation---Husband snore and noisy neighbor's disappear, but still can hear Morning alarm and baby cry.
eBay
TRN JAWS In Ear Earphones 3DD 4BA 1PD Driver Technology HIFI Monitor Running Headphones Earplug Headset
Aliexpress UK
Our earplugs are reusable and washable, providing a sustainable solution to disposable plugs. NOISE REDUCTION - Loop Quiet earplugs are reusable and durable hearing protection, made from soft silicone.
eBay
Pre-order MOONDROP ARIA 2 Earphones High Performance IEMs Earbuds with Detachable Cable 0.78mm 2pin 3.5mm plug Aria 2 Earphone
Aliexpress UK
Soft Ear Plug Waterproof Comfort Colorful Silicone Earplugs Ear Protection Sound Insulation Anti-Noise for Sleep Swimming. Function: Sound insulation and waterproof. Color : Green/Yellow/Orange/Blue/Pink/Black.
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KBEAR Earphone Portable Bag,Travel Portable IEM Earear Storage Bag，Suitable for Earphones,Earplugs,and Cables
Aliexpress UK
Made from high-quality silicone, the ear plugs are gentle on the skin and suitable for prolonged use, adapting naturally to the contours of your ears for comfort without irritation. Reusable and durable, the silicone material is easy to clean and built for long-lasting use, making these ear plugs a practical choice for daily activities and travel.
eBay
Wireless Headphones Bluetooth Headset With Mic Handsfree Noise Canceling Earphones Clip Ear Music Sports Gaming Earplug
Aliexpress UK