Fangrui Product Details 5mm 2-pin Cob Led Strip Connectors: This Pack Of 25 Connectors Is For 5mm Wide Single Color Led Strips. 20 Pieces Are For Strip-to-wire Connections And 5 Pieces Are For Direct Strip-to-strip Joints. They Are Compatible Not Only With 2-pin Cob Led Strips But Also Conventional Smd 2835, 3528 And 3014 Single Color Led Strips. They Provide A Secure Splicing Method To Instantly Connect A Strip To A Power Wire Or Jumper Join Two Strips Together. Solderless Clamp-on Design: These 2-pin Connectors An Innovative Clamp-on Design That Does Not Require Any Soldering. Simply Use A Pair Of Pliers (not Included) To Slowly Clamp Down And Secure The Copper Pads To Pierce The Contacts-once Clamped, The Connectors Cannot Be Detached. Compact And Low Profile: Measuring Only 10mm X 12mm X 5mm, These Space-saving Connectors Maintain A Streamlined Profile After Installation Without Protruding Or Blocking Surrounding Light. Their Transparent Housing Minimally Impacts The Led Strip Lighting. Designed For Standard 22 Awg