The use of the pap ring:The snap ring is very convenient to use and is straight into a straight snap ring

Then gently pat the back of the ring against your wrist, and the ring will press immediately
Curl your arms about the size of your hand

Do not bend the snap ring in the opposite direction, it may cause damage.

 Online consultation: 

   Please contact our responsible personnel to inquire about the goods to be purchased, inventory, etc., so that you can accurately know the goods, and also reduce and avoid unnecessary misunderstandings.
About the price:
   The price in the information is the general wholesale price of our company. If you are interested in buying in large quantities or in special circumstances, please contact us for more details.
About delivery:
   We will deliver the goods for you when we confirm the mode of cooperation and the cooperation is concluded. We all have special personnel to strictly check the quality of the goods, please be assured to buy.
About quality:

    Quality is the hard truth, give me a trust, return you very satisfied!

1. The store takes 100% physical photos, and online shopping cannot exclude color difference caused by exposure reasons such as display.

   2. Non-quality problem the store does not accept the return of goods due to non-quality problems to replace the dear postage.
   As the office supplies sold in this store are carefully selected by the shopkeeper, we don't sell the low-quality goods, and our price is very reasonable. There is no problem of excessive profits, so we don't accept the mid-range evaluation. Please understand and cooperate.

This measuring device is only suitable for general measuring and learning purposes, and not for other precise measuring purposes.

This measuring set is suitable for children over 7 years old. Children under 7 years old need to be accompanied by their parents.
This measuring device has sharp part, need to be careful when using, avoid scratch.