【RBTK】 Fit Silicone Ear Sleeves - Stop Slip & Discomfort, Multi-Color

Dynamic anti-skid system:

3D pattern design (friction coefficient ≥ 0.65)

Silicone material temperature resistance range -20 ℃~80 ℃

Multi color modular selection: Provides a seven color scheme of yellow/blue/green/brown/black/red/pink (color gamut encoding 11-0601 to 18-1440) to meet personalized matching needs

Ergonomic adaptation:

Circular three-dimensional cutting (contact pressure ≤ 0.15kg/cm ²)

Elastic adaptive adjustment structure (adapted to ear size differences of 10-15mm)

Technical parameters

Category parameter details

Material composition: silicone (LSR)+environmentally friendly masterbatch

Dimensions and specifications: Main body diameter Φ 25mm ± 0.3mm (thickness 2.5mm)

Physical indicators: Tensile strength ≥ 3.5MPa

Process details

treatment:

hydrophobic coating (contact angle ≥ 105 °, IPX4 protection level)

engraving anti slip marking (depth 0.1mm, accuracy ± 0.05mm)

Structural innovation:

Double layered nested buckle system (opening and closing life ≥ 50000 times)

Inner edge rounded corner anti scratch design (R corner radius ≥ 1.5mm)

Environmental certification:

Verified (no phthalate precipitation)

The proportion of PCR regenerated materials is ≥ 30%

Packaging List

1 x Multi color silicone anti slip ear hook (7-color independent packaging)

Precautions

Applicable scenarios: High intensity sports such as running/cycling/fitness

Avoid contact with organic (resistance is limited to the testing range)

Suggest replacing every 6 months (material aging cycle)