1.material:silicone rubber 2.Size:106*50*47mm 3.Shape:horn amplifier 4,20 colors 5, 5 styles 2011 newest silicone phone speaker in fashion designSpecification: NameSilicone rubber amplifier,loud horn For Iphone 4GCertificateROHSMaterial100% siliconeEco-friendlyYes Use Phone case& GiftLogoCustom designColorAny color availableMOQ1000pcsPayment T/T, Western Union Place of origin Shenzhen (China) ...