This is sequin tape that I sourced from a craft website in the US about 20 years ago. It has 6mm sequins linked together. The pink one has "288YDS" on the label, so I believe it's 288 yards (263 meters). The black one doesn't have a YDS notation and says "1GRS". I'm not sure if this means 1 gross (12 dozen, 144) or not. The height of the black roll is about 13 cm and the diameter is about 10 cm. It's wound to about 1.5 cm from the edge, so I think the wound diameter is about 7 cm (excluding the core hole). The pink roll is about 8 cm high and 12 cm in diameter. As this is old stock, there may be some minor scratches or dirt. Please be aware of this in advance.