Adhesive Picture Hanging Strips | Melsan Heavy Duty Hook And Loop Strips With Adhesive For DIY ClassroomColour: Black 33. 42 Colour: Blue 36. 10 Colour: Gray 36. 10 Colour: Pink 36. 10 Colour: White 36. 10 Melsan double sided hook and loop strip with adhesive: The self adhesive velcro strip is made of 100% high quality nylon fabric, which is tough and durable. Tight loop side and high tech injection hook side completed its Powerful Grip features, which can withstand a lifetime of being opened and reclosed up to 5000 times. Material: 100% nylon. White