(Lot of 50) 10mm/0.4 Inches Translucence Soft Silicon Mounting Bracket Holder for 5050 3528 LED Strip Lights easy to fix by two small screws (not included Transparent design with no impact to the brightness Safe and secure to hold the strip light. 10mm/ 0.4 inch (strips width less than 0.31 inch) Suitable for 5050 3528 etc LED light strip