Number 7 Mylar Balloon

Number 7 Mylar Balloon

  • Material: Foil Mylar
  • Dimensions: 35"
  • Fill with helium or air, caution with overfilling; Note: On hot days or in direct sunlight, balloons may pop if overfilled
  • Requires approximately 1.5 cu ft of helium.
  • Small helium tank available for rent by Balloons by Sharon J on local orders
  • This sale is for uninflated balloons only, for balloon decor purchases, please fill out the form on our contact page. For more design inspirations, follow us on instagram at @balloonsbysharonj.
  • Return/Exchange Policy

    If you would like to make a return, take a look at our policies below. We want to make sure you’re completely happy with your purchase. If there’s anything we can do to improve your experience, please contact us at


    Return Policy

    We’ll accept return requests for items that are unopened, unused, with the original tags still intact. The product(s) must be in their original packaging, if applicable, in the same condition it was received.


    We do not accept returns for opened items, gift cards, or final sale items.


    If you wish to return an item, we must receive your request within 7 days of the date you received your item.



    Once we receive your returned item, our team will review your request and inspect the item. We will send you an email to confirm that we’ve received your item and are processing your request. We’ll follow up with another email once the request has been processed to let you know if your return was approved.


    If approved, you will be provided a store credit only for the applicable amount. The amount credited will typically be the amount paid for the product minus any shipping or delivery fees. That credit will be available for immediate use at Balloons by Sharon J or any affiliate brands. 



    In the unlikely event that you receive a damaged or defective item, we’re happy to exchange the item for a new one. Please email within 7 days of receiving your product to begin the process.


    Return Shipping

    After you’ve submitted a return request to, and it has been approved, please send confirmation of shipping, and your store credit or exchange shipment will be initiated once we receive the product. Please note, you are responsible for paying for the return shipping costs. 


    Final Sale Items

    If the item is marked “final sale”, it does not qualify for a return and cannot be exchanged or credited.



    If you’re shipping an item over $75, consider purchasing shipping insurance to ensure it arrives. We can’t guarantee that we’ll receive your item.



    Please visit for more information on products or how to contact us.

  • Shipping Policy

    Shipping Policy


    Thank you for visiting and shopping at Balloons by Sharon J. Following are the terms and conditions that constitute our Shipping Policy.


    Domestic Shipping Policy


    Shipment processing time

    All orders are processed within 2-3 business days. Orders are not shipped or delivered on weekends or holidays.


    If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.


    Shipping rates & delivery estimates

    Shipping charges for your order will be calculated and displayed at checkout.


    Shipment method

    Estimated delivery time

    Estimated Cost

    FedEx Standard

    3-5 business days


    FedEx Two Days

    2 business days


    Client Pickup

    2-5 business days


    *Local Delivery


    Starting at $15


    Delivery delays can occasionally occur. 


    *This is required for all orders also renting a small helium tank from Balloons by Sharon J with their order.


    Shipment to P.O. boxes or APO/FPO addresses

    Balloons by Sharon J ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses.


    Shipment confirmation & Order tracking

    You will receive a shipment confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.


    Customs, Duties and Taxes

    Balloons by Sharon J is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).


    International Shipping Policy

    We currently do not ship outside the U.S.


    Returns Policy

    Our Return/ Exchange Policy provides detailed information about options and procedures for returning your order.