Product Name: Purple Anti-Slip Foam Pads for Optical Lens Polishing

Material: High-density PU foam

Color: Purple foam with transparent film

Function: Anti-slip support during lens grinding

Structure: Dual-layer with central hole

Adhesive Type: Double-sided pressure-sensitive

Adhesion Strength: High

Size: 33mm x 17mm x 0.9mm

Shape: Oval with center hole

Surface: Smooth foam + clear PET film

Pieces per Roll: 1000

Packaging: Roll

Application Area: Optical lens edging and blocking

Installation: Peel and apply manually

Anti-slip: Yes

Film Layer: Transparent PET film

Thickness Tolerance: ±0.05mm

Reinforcement Hole: Yes

Grip Level: Enhanced grip surface

Temperature Resistance: -20°C to 80°C

Waterproof: Yes

Durability: High durability under rotational pressure

Flexibility: Excellent

Compressibility: Medium

Elastic Recovery: Good

Residue-Free Removal: Yes

Reusable: No

Eco-Friendly Material: Yes

Anti-static: Yes

Shock Absorbing: Moderate

Compatible Surfaces: Glass, polycarbonate, CR39

Usage: Optical labs, lens manufacturing

Customization: Logo & size available

OEM/ODM: Acceptable

Certifications: RoHS, SGS

Weight per Piece: Approx. 0.11g

Storage Conditions: Dry, cool place (10°C - 30°C)

Shelf Life: 12 months

Lead Time: 7–10 working days

Minimum Order Quantity: 1 roll (1000 pieces)

Origin: Made in China

Anti-wear Layer: Yes

Backing Type: Release paper