Swiss+Tech 30 Piece Bike Repair Tool Kit - This small kit contains 30 commonly used repair tools. The product uses high-strength carbon steel material, the product is not easy to be damaged, and can be used for a long time. The suit is small in size and can be carried with you. It can solve various emergencies at any time in your daily life. It is an essential tool kit for you to repair various mechanical equipment, such as your bicycle. Welcome to your purchase.