supermarket pop clip : 1,material:abs 2,color:white/red/black/yellow 3,size:total heigh:15.5cm,above clip wide:11cm supermarket pop clip :1,material:abs2,color:white/red/black/yellow3,size:total heigh:15.5cm,above clip wide:11cm,under clip wide:3.5cm4,Bottom clip can grip 15mm-40mm tubes,it with anti-slip device,can clip very much securely