The cup holder made by carbon fibre lastics, high toughness, large bearing capacity, not break off easily. Whole body washable, anti-fading, anti-aging. Expandable inner structure, fit different size cup easily. The bottom have non-slip sponge mat, keep cup stand and prevent shanking.

Features:
Carbon fibre lastics, lightweight, high toughness, heat resistant.
Large bearing capacity, not break off easily. 
Detachable design, whole body washable, easy to clear, anti-fading, anti-aging. 
Expandable inner structure, fit different size cup easily. 
The bottom have non-slip sponge mat, keep cup stand and prevent shanking.

Specifications:
Color: Black
Material: Lastics
Function: Washable, Large Bearing Capacity, Detachable, Anti-Slip Sponge Mat
Package Weight: 275g / 9.70ounces
Item Size: 139 * 122 * 60mm / 5.47 * 4.80 * 2.36in
Package Size: 140 * 122 * 100mm / 5.51 * 4.80 * 3.94in

Packing List:
1 * Cup Holder
1 Set * Sponge Mat