Product Name: decompression extension tube

product material: Plastic

product Weight: common style about 25g mini about 16g

product Size: common style diameter: 3cm, length: 20cm (before expansion)-70cm (after expansion)

  mini diameter: 2cm, length: 14cm (before expansion)-45cm (after expansion)

product box gauge: Mini 40*45 * 37cm,1000/box, about 10kg

  ordinary 40*45 * 50cm,500/box, about 12kg

product Packaging: bulk, can be packaged according to customer requirements

product color: dark blue, light blue, red, yellow, green, orange, rose red, purple