write a letter of invitation

{"title":"Pantone Color Kids Writing Board With Hanging Hook","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/1f\/d5d20fd6c5f88cce50e6bcb3e77f-200x200-1.jpg","attrs":{"Price":"$1-6\/Piece","Brand Name":"JM","Model Number":"Board","Minimum Order Quantity":"5000PCS","Delivery Time":"5-30 work days","Certification":"LFGB\/FDA\/Disney FAMA","Place of Origin":"China","Packaging Details":"1pc\/opp bag 20pcs\/ctn","Item":"Black Board","Material":"Tinplate+Wooden","Varnish":"Matt","Color":"Pantone Color as Custom"}}