Check the listing for details. 14pc PCB Kit Prototyping Single Sided Circuit Board Breadboard Stripboards. Condition: New. Listed at 8.99 USD. Kit of FOURTEEN (14) prototyping single-sided circuit boardIncluding: One 12 x 18cm ( 4.7 x 7.1 inches) with 2520 through holes (0.1 inch industrial standard spacing) for mounting componentsTwo 9 x 15cm ( 3.5 x 6 inches) with 1440 through holes (0.1 inch spacing) for mounting componentsThree 7 x 9cm ( 2.8 x 3.5 inches) with 720 through holes (0.1 inch spacing) for mounting componentsEight 5 x 7cm ( 2 x 2.8 inches) with 432 through holes (0.1 inch spacing) for mounting componentsOther sizes and quantities available.Best Value! One kit for all of your electronics DIY needs!! Referencing numbers printed on both sides for easy reference of individual holes The board is treated with flux for easy soldering and extended shelf lifeItem will be shipped from Boston, MA and you will be able to receive it in about 2 to 4 days Return policy: If you are not satisfied with the quality of the circuit boards, you may return them within 30 days upon delivery for a full refund of the winning bid (shipping and handling charge is not refundable). Please email me with your questions.