PRONG ACOUSTIC INSULATION IMPALING CLIPS: Impaling clips is specifically designed for installing acoustic panels, offering a faster and more convenient installation method. Its six extended tips the enable acoustic panels to be securely fixed to the wall. EASY TO INSTALL: The unique triangular design is designed to reduce installation difficulty. You only need to fix the hole at the top to automatically position it, and push the acoustic panels into a series of sharp protruding anchor points. LONG SERVICE LIFE: Impaling clips is made of galvanized steel material with excellent rust prevention, corrosion resistance, and deformation resistance. Its hard steel tip can bear heavy sound-absorbing panels and can be reused for a long time. APPLICATION SCENARIOS: Surface mount impaler is an excellent tool for installing acoustic panels and is suitable for recording studios, home theatres, offices, schools and other spaces with high requirements for sound quality and noise control. Color: Silver Material: Carbon Steel Package Contents: 12 Pack SurfaceMount Impaler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.