Are you looking for a and practical bike computer mount base? , ! Our product must meet you needs. It is made of material, durable and sturdy for use. Fine workmanship ensures practicality and durability. Features -Color: Black -Material: Plastic, iron -Size: 3.40X3.40X0.80cm/1.34X1.34X0.31 in. - Lightweight but durable. Will not increase your burden, provide protection for your cycling. - Use this bike computer mount base to upgrade your bike, giving it a look. - Stable and strong, more convenient to use. Comes with screws and tool for quick installation. - It can be used as a birthday present, Christmas present, Valentine's Day present, to friends, family, and colleagues around you who need it. - It can be fixed tightly to avoid excessive shaking and falling, better stability can be satisfied. Package list: 2 x mounts 1 x inner hexagon spanner 5 x stainless steel screws