Mercedes-Benz Rounded Capsule key cases share a recognizable modern outline, but the face treatment changes how the key looks and feels in use. Cloud Style emphasizes flowing raised relief. Button-Covered extends the metal treatment across the control area. A plain Rounded Capsule option provides a quieter reference point. Fit must still be confirmed from the exact key shape and button arrangement.

Start with the rounded capsule housing

The vehicle badge alone does not prove compatibility. Place the key beside the gallery and compare the capsule perimeter, control positions, rear panel and release points. The current listings record compatibility across several recent Mercedes-Benz families, but the photographed housing remains the deciding evidence.

For a broader fit workflow, read the existing Mercedes-Benz key case fit guide. This comparison begins after the correct capsule housing has been identified.

Cloud Style: sculptural relief with open controls

The Rounded Capsule Cloud Style case carries flowing relief across the face. Broad raised areas catch light while recessed channels hold shadow, so the surface changes as the key moves in the hand.

Choose Cloud Style when the relief itself is the desired feature. It is not simply a color or polish option for the plain capsule. The pattern, button exposure and overall surface rhythm define this product.

Side profile of Mercedes Cloud Style key case with raised relief
Cloud texture side profile

Button-Covered: a more continuous metal face

The Rounded Capsule Button-Covered case carries the design over the control area. That creates a more continuous face, but it also makes the exact control map especially important.

Compare every marked position with the key in hand. Count the buttons, confirm their sequence and inspect their spacing. A matching capsule outline with a different control layout is not a confirmed fit.

Mercedes Rounded Capsule Button-Covered silver key case front view
Button-Covered front

Plain Rounded Capsule: the restrained reference

The plain Rounded Capsule case keeps the face comparatively restrained. Its visual emphasis falls on the outline, edge continuity and transitions around the original controls rather than a raised cloud field or a fully covered face.

Including this third reference helps buyers separate three different preferences: sculptural relief, covered controls or a cleaner capsule construction.

Plain Mercedes Rounded Capsule silver key case with restrained face
Plain Rounded Capsule front

Material is a separate decision

The current Mercedes Rounded Capsule listings offer Silver Finish and Sterling Silver as separate purchase selections. Confirm the exact label in the product selector. Do not describe Silver Finish as solid sterling silver, and do not assume the price or care requirements are the same.

A practical choice guide

  • Choose Cloud Style for raised ornament and visible surface depth.
  • Choose Button-Covered for a continuous metal face and marked controls.
  • Choose plain Rounded Capsule for a quieter treatment centered on proportion and edge work.
  • In every case, stop if the housing, rear panel or control layout differs from the gallery.

Explore the live Mercedes-Benz collection and compare the exact product images side by side. The best selection is the one that satisfies both fit evidence and the intended level of visual detail.