A133 Premium Semi-Sheer Roller Shade with Small Tube (28mm)
Easy Installation, Adaptive Light Control, UV Protection, Privacy









Softened light meets modern design with the YOYODECO A133 Premium Semi-Sheer Roller Shades. Engineered with a refined 28mm small aluminum tube, this series offers a sleek, low-profile look that fits perfectly in standard window frames without the bulk of larger systems. The premium semi-sheer fabric elegantly diffuses harsh sunlight into a natural glow, providing essential daytime privacy while maintaining an airy, open feel—perfect for bedrooms, media rooms, living rooms and offices. Designed for ultimate convenience, it supports standard Inside/Outside mounts and a tool-free No-Drill Inside Mount for damage-free installation. Every unit is custom-made to your exact dimensions, featuring precision Left or Right manual cords, Standard or Reverse Roll positions, and your choice of White, Gray, or Black bottom rails.
Specification:
- Material: 100% Polyester
- Weight: 260 gsm Medium Weight
- Minimum Window Frame Depth for Inside Mount: 6 cm/2.37 inches
- Diameter of The Shade Roller: 28 mm/1.1 inches

Notice:
1. Ensure mounting surfaces (window frames/walls) are flat, clean, and non-porous. Avoid textured or crumbling surfaces.
2. Measure window width precisely to the 1/8"(3 mm) to avoid gaps or overhang.
3. The installation codes & accessories are included in the packaging.
4. Color may vary between dye lots.

Care & Cleaning:
Fabric Cleaning
Step 1: Roll down the shade fully and secure it.
Step 2: Mix a solution of 1:10 white vinegar and water (or mild detergent + water).
Step 3: Dip a microfiber cloth into the solution, wring until slightly damp (never soaking).
Step 4: Wipe the fabric gently in one direction (top to bottom) to prevent fraying.
Step 5: Dry immediately with a clean, dry cloth to prevent water spots.
Mold/Mildew Treatment
1. Spray undiluted white vinegar on affected areas.
2. Wait 5-10 minutes, then wipe with a damp cloth.
3. Ensure full air-drying before re-rolling.

Shipping:
Production Time: 2-4 business days.
Shipping Time: 3–5 days via DHL.
Worldwide Shipping.
Return:
100% Satisfaction.
30 days return guaranteed.
Installation Video
Why Choose YOYODECO
(driving, shopping, talk)
(driving, shopping, talk)
FAQs
Semi-sheer fabric is engineered to strike the perfect balance between privacy and natural light. It filters and softens harsh glare while allowing a warm, natural glow to brighten your space, providing a light, airy ambiance without completely blocking the view of the outdoors.
The 28mm small tube is specifically designed for shallow window frames and compact architectural spaces. Its low-profile design ensures a sleek, recessed look that fits seamlessly where standard 38mm systems would appear too bulky or protrude beyond the frame.
Semi-sheer shades offer excellent privacy during the day by obscuring the view from outside. However, at night, when interior lights are on, silhouettes may be visible. We recommend layering these with curtains or selecting our blackout options if total nighttime privacy is required.
For an inside mount, measure the precise width of your window opening at the top, middle, and bottom, and use the narrowest measurement. Ensure your frame has at least 6cm or 2.37 inches of depth to accommodate the compact roller and bracket system securely. View Our Step-by-Step Measurement Guide.
Absolutely. Our premium 28mm system features a high-precision, reinforced clutch mechanism. It is expertly calibrated to handle the specific weight of semi-sheer fabrics, ensuring smooth, quiet, and reliable operation that prevents the shade from jamming over time.
Our premium fabrics are treated with advanced UV-stabilizers during the manufacturing process. This helps maintain the color integrity and structural texture of the fabric, preventing the yellowing or fading often associated with cheaper, non-treated materials.
Yes. The compact 28mm tube profile makes these an excellent choice for door-mount applications where clearance is restricted. For moving doors, we suggest using hold-down brackets to keep the shade stable and prevent it from swaying when the door is opened.
Maintenance is simple. Use a vacuum with a soft brush attachment or a dry, clean microfiber cloth to remove dust regularly. For minor spots, dab gently with a slightly damp cloth and mild, pH-neutral soap. Avoid harsh chemicals to preserve the fabric's protective finish.
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