I use cable staples.Ugh it's a real pain in the @ss when the LED strip isn't long enough. 5 meters is a usual length sold but for a 96" long table it's usually not enough. I've lost track of how many tables I've had to add a short 1 or 2 foot length of LEDs to the end.
I normally staple a strip of 1/2" to 3/4" wide hardboard to the spacers, then attach the LED strips to the hardboard with the adhesive back and then use cable ties to secure the lights to the hardboard as well in case the adhesive ever fails, which is usually does.
They're splice able with an amp Iirc...and multiple strips can sync through a controller.Pretty nice lights from Novaflex. The 60 series looks like it would be great, but the other series are max 16' which isn't long enough for bigger tables. I also use RGBW led strips whereas they only have RGB. I'll check out their 60 series though.