50 PCS 30 x 20cm Tablet Anti Blue-ray TPU Soft Hydrogel Film Supplies for Intelligent Protector Cutter, 30 x 20cm Anti Blue-ray Film Option:30 x 20cm Anti Blue-ray Film non-destructively and accurately measure the

non-destructively and accurately measure the thickness of the non-magnetic coating on the magnetic metal substrate and the thickness of the non-metal coating on the non-magnetic metal substrate

can hang to use

Suitable for frequency 433

Specifications: wide noodles (about 3-4 mm wide)

50 PCS 30 x 20cm Tablet Anti Blue-ray TPU Soft Hydrogel Film Supplies for Intelligent Protector Cutter, 30 x 20cm Anti Blue-ray Film Option:30 x 20cm Anti Blue-ray Film non-destructively and accurately measure the1. Modified TPU film, imported anti shock material 2. Anti dust, smooth touching, no edge warping, and full cover 3. High definition, high transparency, restore the original color, smooth surface oil 4. Durable surface under special manufacturing process, scratch protection on screen 5. Retain the original texture, zero distance contact, sensitive touch Specification: Package Weight One Package Weight 2. 02kgs 4. 45lb One Package Size 32cm * 22cm *