【Wear-Resistant & Pressure-Cushioning】The solid rubber body helps withstand daily friction and contact pressure, while the round non-hollow profile provides firm, flexible cushioning for suitable sealing positions. 【Nitrile Rubber Material】NBR rubber supports oil resistance and aging resistance while keeping a pliable feel for fitting into suitable seams and edges. 【Flexible Cut-To-Fit Use】The cord can be trimmed to the needed length and placed around doors, windows, cabinets, equipment edges or car door sealing areas. 【Cushioning Support】The soft rubber body helps absorb contact at closing points, supporting anti-collision, vibration cushioning and lower contact noise. 【Wide Use Range】Suitable for household sealing and machinery sealing tasks, including door and window seams, cabinet edges, mechanical equipment positions and home or garden use.