LED Strip, ALED LIGHT&reg; 10M 600leds (2x5M) SMD3528 RGB Non-waterproof Color Changing Flexible LED Strip Light Kit , Home Festival Decorative (1) 2 Set 5M High Quality 3528 SMD LED.Cuttable and linkable. If you want make it shorter, you can cut it every 3 LEDs along the cutting marks, without damaging the rest strips. (2) Quality and stable heat dissipation; all our strips circuit board is 100% DOUBLE-LAYER designed by professional factory, unlike most other single-layer ones; it could be seen that ours are more sticker and harder. Long life span more than 50,000 hours. (3) More adhesive for the backside, we promise to use the material of OIL GLUM rather than the HOT-MELT ones which are mostly not allowed to keep stick over 24 hours. Our strip is promised to no problem in the stickiness. (4) Every parts of Led Strips set is passed the CE and fully tested by our QC team , thus we are confident to offer one year guarantee for the ALED LIGHT strips light we offer. (5) ALED LIGHT has years of experience in the field of in LED strip design, manufacture and marketing; We promise to offer the best quality of the strip lights among the market.