treatment for a broken finger

{"title":"Waterproof Mallet Finger Stabilizer Splint Foam \/ Aluminum Material","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5e\/8c\/332647159d8116cfcc3a501aa236-200x200-1.jpg","attrs":{"Price":"0.27$-0.40$\/pieces","Brand Name":"Osky","Model Number":"G008","Minimum Order Quantity":"500 pieces\uff08Negotiate\uff09","Delivery Time":"10-15 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000 pieces\/Month","Packaging Details":"100 pieces \/poly bag.","Material":"foam , aluminum","Color":"blue","Function":"Protect finger","Package":"about 100 pieces in a poly lag","Sample":"Available immediately","Service":"Instruction, logo , inserts"}}