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Protectors & Covers

Compare silicone, flexible TPU, and adhesive protective film by generation, material, pack, thickness, and fit method.

Choose a material and use case, then verify the exact generation and size.
Clear Sylacor protective film being applied to a polished gold smart ring

0.15MM POLISHED-FINISH LAYER

Clear Protective Film for Ring 4 & Gen3

Clear 0.15mm adhesive film offered in 8-, 10-, and 16-piece grouped-size variations for polished-finish Ring 4, Ring 4 Ceramic, and Gen3.

Material
Clear adhesive protective film; polymer not stated
Pack
8, 10, or 16 films, by variation
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Twenty clear Sylacor films arranged around a gold Oura Ring 5

PACK COUNT CONFLICT DISCLOSED

Oura Ring 5 Clear Film — 20 Pack

Clear 0.15mm Ring 5 film sold as a 20-pack in the current title and main image, with a conflicting older bullet disclosed below.

Material
Clear protective film; polymer not stated
Pack
20 films per current title and main image
View product

Compare at a glance

Facts that change the fit.

ProductMaterialPackConfirmed Oura fitSize method
Oura Ring 5 Clear TPU CoverClear TPU3 coversOura Ring 5Select the exact Oura Ring 5 size, 6 through 13.
8/10-Pack Elastic Silicone CoversElastic silicone8 or 10 covers, by variationOura Ring 4, Oura Ring 4 Ceramic, Oura Ring Gen3Choose S for listed sizes 6–10 or M for listed sizes 11–15, then confirm the selected pack.
14-Pack Ultra-Thin Silicone CoversSilicone14 coversOura Ring 4, Oura Ring 4 Ceramic, Oura Ring Gen3Choose S for listed sizes 6–10 or M for listed sizes 11–15.
3-Pack Electroplated TPU CoversFlexible electroplated TPU3 coversOura Ring 4, Oura Ring Gen3 Horizon, Oura Ring Gen3 HeritageSelect the exact ring size, 5 through 12.
Legacy 5-Pack Assorted TPU CoversTPU5 coversOura Ring 4, Oura Ring Gen3Use only a currently exposed child. Confirmed children are sparse across sizes 7–11.
Expanded 5-Pack TPU CoversTPU5 coversOura Ring 4, Oura Ring Gen3 Horizon, Oura Ring Gen3 HeritageSelect the exact size, 5 through 12.
4-Pack Ceramic-Look Soft TPU CoversSoft TPU4 coversOura Ring 4, Oura Ring Gen3 Horizon, Oura Ring Gen3 HeritageSelect the exact size, 5 through 12.
Clear Protective Film for Ring 4 & Gen3Clear adhesive protective film; polymer not stated8, 10, or 16 films, by variationPolished Oura Ring 4, Polished Oura Ring 4 Ceramic, Polished Oura Ring Gen3Choose the 6/7/8 or 9/10/11 size group and recheck pack count.
6-Pack 0.7mm Silicone CoversElastic silicone6 coversOura Ring 4, Oura Ring 4 Ceramic, Oura Ring Gen3Choose S for listed sizes 6–10 or M for listed sizes 11–15.
4-Pack 0.7mm Silicone CoversElastic silicone4 coversOura Ring 4, Oura Ring 4 Ceramic, Oura Ring Gen3Choose S for listed sizes 6–10 or M for listed sizes 11–15.
Oura Ring 5 Clear Film — 10 PackClear protective film; polymer not stated10 filmsOura Ring 5 sizes 6–11Select the exact Ring 5 size, 6 through 11.
Oura Ring 5 Clear Film — 20 PackClear protective film; polymer not stated20 films per current title and main imageOura Ring 5 sizes 6–11Select the exact Ring 5 size, 6 through 11.
Oura Ring 5 4-Pack Silicone CoversSilicone4 coversOura Ring 5Choose S for listed sizes 6–9 or M for listed sizes 10–13.
3-Pack Metallic-Color Silicone CoversSilicone3 coversOura Ring 4 sizes 6–10, Oura Ring Gen3 sizes 6–10The only confirmed child is S for listed sizes 6–10.
3-Pack Teal, Purple & Pink Silicone CoversElastic silicone3 coversOura Ring 4, selected fit group, Oura Ring Gen3, selected fit groupUse the actual variation labels: S 6–10 or M 11–13, then recheck the selected child.

Product facts last verified from representative US Amazon listings on July 30, 2026. Recheck the selected variation before checkout.

Choose with context

Related fit & care guides.

All guides

Compatibility · 6 min read

Sylacor Oura Ring Compatibility Guide

Start with the generation shown in the Oura app, then match the exact ring size or Amazon fit group. Oura Ring 5 accessories are not interchangeable with Ring 4 or Gen3, and products that do not explicitly name Ring 4 Ceramic should not be assumed to fit it.

Read guide

Fit guide · 5 min read

Find Your Oura Ring Generation and Size Before Ordering

Open the Oura app’s My Devices screen and write down both the ring generation and size before opening Amazon. For close-fitting TPU covers, film, jackets, and selected stacking bands, choose the exact size; for flexible silicone or grouped film, choose the Amazon fit group that explicitly contains it.

Read guide