Thank you. For a small small, compact size, quite a good pump. Pumped up a completely deflated camera in 3-5 minutes. Suitable for Shredder and throne. Pump itself telescope. Very well done. Material is aluminum. Does not allow air anywhere, does not dangle. Perfect, smooth, smooth, no scratches. The only one scared a little as the transparent hose disappeared from the inside, where the monometer, but it turned out to be a trifle, the inner part unfolds and pushed a little, pulled the inside where this hose is screwed in, twisted tightly and everything is fine. Probably initially poorly delayed, but this is a trifle, not essential. Shakes easily the dimensions in the photo. Satisfied. I forgot to add, minus just a tight-fitting rubber protective plug, does not hold well, not tight, but it does not affect the work.