1-end connector 12 mm for LED strip. Open the lid and insert LED strip under the metallic parts. Close the lid and now you have cables at the ready without soldering.
If you intend to use connectors with LED aluminum profiles, take note on the dimensions of the connector and the inner groove of aluminum profile. For example 2310 LED profile is wide enough for the connector to fit in but narrower profiles can only fit LED strip.
Contents of the package:
12 mm 1-end LED strip connector 10 pcs