[Details] PSR foam of Korea: South Korea PSR foam series specifications: PSR-02 PSR-03 PSR-04 PSR-05 PSR-06 PSR-07 PSR-08 PSR-10 520mm * 100m PSR-15 PSR- 20 PSR-25 PSR-30 520mm * 50m Color: Black Features: slow rebound foam main purposes: (1) sandwich panel: the role of - pollution, prevent loosening, prevent impact noise, to prevent sticking. (2) LED circumference: prevent light leakage, shock absorption, the hermetic Tam (3) PCB periphery: shock absorption, vibration absorption, to fill the gap, the insulation effect. (4) keyboard gasket: Good rebound, clean, dimensional stability. (5) around the batteries: pollution, absorb impact sound, improved air tightness. (6) Feet: Friction is good, clean, good dimensional stability. (7) drives the rear pad: absorb shock and prevent impact noise, improve air tightness. (8) Friction pads: friction is good, clean, good dimensional stability. (9) disc cover cushion: vibration absorption, blocking motor noise, vibration and improve the air tightness. (10) around the horn: to prevent noise, to fill the gap. (11) LCD around: dust, shock absorption, to fill gaps and improve the shading of each thickness were more Korean goods, price cutting and processing can be sold loose are welcome to contact our professional sales staff shelf, can be customized according to customer requirements slitting, gum, processing, excellent long-term stock price has a price advantage