[Material]:These Solar Panel Bird Guard Fasteners Clips are made from Stainless Steel,and can withstand harsh weather conditions,ensuring wear resistance,durability,and long term use [Size]:Each Fasteners Clip measures 2.0mmx120mm [Practical]:The fastener clip can be used not only for solar panels or vents to protect birds or other animals from entering but also for chicken house netting and decorative nets [Easy to Install]:Equipped with solar panel clips,the Fasteners Clip is convenient for fixing the metal wire mesh on the solar panels without drilling holes.Simply connect the J hook to the edge of the solar panel components,then secure the washer and hook in place for a firm fixation of the solar screen.It allows for a simple installation while maintaining the integrity of your solar panel system [Package Includes]:20 Sets of Solar Panel Bird Guard Fasteners Clips