1. Wide applicability: suitable for sealing and cushioning mobile phone screens, mid-frames, back covers, and various tablet devices. 2. Strong adhesion: the double-sided adhesive structure ensures a firm installation and improves the device is sealing performance. 3. Flexible cushioning material: ultra-cushioning cotton with pressure resistance and resilience. 4. Multiple specifications available, meets different repair and assembly needs (3 mm or 5 mm). 5. High-efficiency cushioning, reduces LCD damage caused by force after screen installation by up to 99%.